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--TEST--
Bug #71995 (Returning the same var twice from __sleep() produces broken serialized data)
--FILE--
<?php
class A {
public $b;
public function __construct() {
$this->b = new StdClass();
}
public function __sleep() {
return array("b", "b");
}
}
$a = new A();
$s = serialize($a);
var_dump($s);
var_dump(unserialize($s));
?>
--EXPECTF--
Notice: serialize(): "b" is returned from __sleep() multiple times in %s on line %d
string(39) "O:1:"A":1:{s:1:"b";O:8:"stdClass":0:{}}"
object(A)#%d (1) {
["b"]=>
object(stdClass)#%d (0) {
}
}
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