1--TEST--
2Testing each() with recursion
3--INI--
4zend.enable_gc=1
5--FILE--
6<?php
7
8$a = array(array());
9$a[] =& $a;
10
11var_dump(each($a[1]));
12
13?>
14--EXPECTF--
15array(4) {
16 [1]=>
17 array(0) {
18 }
19 ["value"]=>
20 array(0) {
21 }
22 [0]=>
23 int(0)
24 ["key"]=>
25 int(0)
26}
27
