--- /dev/null
+--TEST--
+Bug #14293 (serialize() and __sleep())
+--FILE--
+<?php
+class t
+{
+ function t()
+ {
+ $this->a = 'hello';
+ }
+
+ function __sleep()
+ {
+ echo "__sleep called\n";
+ return array('a','b');
+ }
+}
+
+$t = new t();
+$data = serialize($t);
+echo "$data\n";
+$t = unserialize($data);
+var_dump($t);
+
+?>
+--EXPECTF--
+__sleep called
+
+Notice: serialize(): "b" returned as member variable from __sleep() but does not exist in %sbug14293.php on line %d
+O:1:"t":2:{s:1:"a";s:5:"hello";s:1:"b";N;}
+object(t)#%d (2) {
+ ["a"]=>
+ string(5) "hello"
+ ["b"]=>
+ NULL
+}