1--TEST--
2Bug #14293 (serialize() and __sleep())
3--FILE--
4<?php
5class t
6{
7	function __construct()
8	{
9		$this->a = 'hello';
10	}
11
12	function __sleep()
13	{
14		echo "__sleep called\n";
15		return array('a','b');
16	}
17}
18
19$t = new t();
20$data = serialize($t);
21echo "$data\n";
22$t = unserialize($data);
23var_dump($t);
24
25?>
26--EXPECTF--
27__sleep called
28
29Notice: serialize(): "b" returned as member variable from __sleep() but does not exist in %sbug14293.php on line %d
30O:1:"t":2:{s:1:"a";s:5:"hello";s:1:"b";N;}
31object(t)#%d (2) {
32  ["a"]=>
33  string(5) "hello"
34  ["b"]=>
35  NULL
36}
37