Online PHP editor | refs for LVFST

<?php class cm404 { public $str = ''; function __construct() { if (isset($_GET['ryat'])) { exit; } unset($_GET['hi']); } function __destruct() { global $obj; if(!is_object($obj)) { $obj = new cm404(); } var_dump($_GET); echo "hi, $_GET[hi]\n"; } } function _get() { // var_dump($obj); } //$_GET['ryat'] = 1; $_GET['hi'] = 'ryat'; $_GET['hihi'] = 'hi'; $obj = new cm404(); $str = 'O:5:"cm404":0:{}'; var_dump(unserialize($str));