<?php
/* -----------------------------------------------------------------------------------------
$Id: xtc_in_array.inc.php 899 2005-04-29 02:40:57Z hhgag $
XT-Commerce - community made shopping
http://www.xt-commerce.com
Copyright (c) 2003 XT-Commerce
-----------------------------------------------------------------------------------------
based on:
(c) 2000-2001 The Exchange Project (earlier name of osCommerce)
(c) 2002-2003 osCommerce(general.php,v 1.3 2002/08/16); www.oscommerce.com
(c) 2003 nextcommerce (xtc_in_array.inc.php,v 1.3 2003/08/13); www.nextcommerce.org
Released under the GNU General Public License
---------------------------------------------------------------------------------------*/
function xtc_in_array($value, $array) {
if (!$array) $array = array();
if (function_exists('in_array')) {
if (is_array($value)) {
for ($i=0; $i<sizeof($value); $i++) {
if (in_array($value[$i], $array)) return true;
}
return false;
} else {
return in_array($value, $array);
}
} else {
reset($array);
foreach($array as $key_value) {
if (is_array($value)) {
for ($i=0; $i<sizeof($value); $i++) {
if ($key_value == $value[$i]) return true;
}
return false;
} else {
if ($key_value == $value) return true;
}
}
}
return false;
}
?>