1--TEST--
2Verifies that it is possible to return private member names of parent classes in __sleep
3--FILE--
4<?php
5class foo
6{
7	private $private = 'private';
8	protected $protected = 'protected';
9	public $public = 'public';
10}
11
12class bar extends foo
13{
14	public function __sleep()
15	{
16		return array("\0foo\0private", 'protected', 'public');
17	}
18}
19
20var_dump(str_replace("\0", '\0', serialize(new bar())));
21?>
22--EXPECTF--
23string(114) "O:3:"bar":3:{s:12:"\0foo\0private";s:7:"private";s:12:"\0*\0protected";s:9:"protected";s:6:"public";s:6:"public";}"
24