Online PHP editor | refs for PdBtd

<?php class Foo { private $bar = 'baz'; } class FooBar extends Foo { public function __sleep() { return array('bar'); } } class FooBarBaz extends Foo { public function __sleep() { return array("\0Foo\0bar"); } } serialize(new Foo()); serialize(new FooBar()); serialize(new FooBarBaz());