Description:
------------
Apache server crashes when array_walk_recursive is called twice. Tested on Apache 2.0.52 and 1.3.29 (Windows XP).

Reproduce code:
---------------
//Just for testing +
$_POST['ab'] = 'cd';
$_GET['ef'] = 'gh';
//Just for testing -

function cleanup(&$value,$key){
	if (is_string($value)){
		$value = trim(strip_tags($value));
		get_magic_quotes_gpc() && $value = stripslashes($value);
	}
}
array_walk_recursive($_POST,'cleanup');
array_walk_recursive($_GET,'cleanup');

Expected result:
----------------
Remove tags and slashes from $_POST and $_GET hashes.

Actual result:
--------------
szAppName : Apache.exe     szAppVer : 2.0.52.0     szModName : unknown     
szModVer : 0.0.0.0     offset : 00000000