--TEST-- Bug #73052: Memory Corruption in During Deserialized-object Destruction --FILE-- <?php class obj { var $ryat; public function __destruct() { $this->ryat = null; } } $poc = 'O:3:"obj":1:{'; var_dump(unserialize($poc)); ?> --EXPECTF-- Notice: unserialize(): Error at offset 13 of 13 bytes in %sbug73052.php on line %d bool(false)