1--TEST--
2Bug #45706 Unserialization of classes derived from ArrayIterator fails
3--FILE--
4<?php
5class Foo1 extends ArrayIterator
6{
7}
8class Foo2 {
9}
10$x = array(new Foo1(),new Foo2);
11$s = serialize($x);
12$s = str_replace("Foo", "Bar", $s);
13$y = unserialize($s);
14var_dump($y);
15--EXPECTF--
16array(2) {
17  [0]=>
18  object(__PHP_Incomplete_Class)#3 (5) {
19    ["__PHP_Incomplete_Class_Name"]=>
20    string(4) "Bar1"
21    ["0"]=>
22    int(0)
23    ["1"]=>
24    array(0) {
25    }
26    ["2"]=>
27    array(0) {
28    }
29    ["3"]=>
30    NULL
31  }
32  [1]=>
33  object(__PHP_Incomplete_Class)#4 (1) {
34    ["__PHP_Incomplete_Class_Name"]=>
35    string(4) "Bar2"
36  }
37}
38