<?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);
	}

?>