--TEST--
Testing each() with recursion
--INI--
zend.enable_gc=1
--FILE--
<?php
$a = array(array());
$a[] =& $a;
var_dump(each($a[1]));
?>
--EXPECTF--
Deprecated: The each() function is deprecated. This message will be suppressed on further calls in %s on line %d
array(4) {
[1]=>
array(0) {
}
["value"]=>
array(0) {
}
[0]=>
int(0)
["key"]=>
int(0)
}