<?php function url($string) { global $protocol, $host, $uri, $is_local, $config_folder; $url_parsed = parse_url($protocol.'://'.$host . $uri); $url_exploded = explode('/', $url_parsed['path']); return (empty($config_folder) ? '/' : '/'.$config_folder.'/') . $string . (isset($_GET['lang']) ? '?lang='.safetag($_GET['lang']) : null); } ?>