--TEST-- Bug #69446 (GC leak relating to removal of nested data after dtors run) --FILE-- _private[] = 'php'; } public function __destruct() { global $bar; $bar = $this; } } $foo = new stdclass; $foo->foo = $foo; $foo->bad = new bad; unserialize(serialize($foo)); //unset($foo); gc_collect_cycles(); var_dump($bar); --EXPECT-- object(bad)#4 (1) { ["_private"]=> array(1) { [0]=> string(3) "php" } }