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