--TEST-- Bug #35895 (__sleep and private property) --FILE-- <?php class Parents { private $parents; public function __sleep() { return array("parents"); } } class Child extends Parents { private $child; public function __sleep() { return array_merge(array("child"), parent::__sleep()); } } $obj = new Child(); serialize($obj); ?> --EXPECTF-- Notice: serialize(): "parents" returned as member variable from __sleep() but does not exist in %sbug35895.php on line %d