/**
* Returns the relative url to the base of the application, including any sub-directories.
* If a base url exists, it will start with a slash "/", otherwise the base will be an empty string.
*/
public static function base($includeLang = true)
{
if (is_null(self::$_base)) {
$bits = explode('index.php', $_SERVER['SCRIPT_NAME']);
self::$_base = isset($bits[0]) ? rtrim($bits[0], '/') : '';
if ($lang = Multilanguage::getCurrentLang()) {
self::$_lang = $lang->code;
}
}
if ($includeLang && !is_null(self::$_lang)) {
return self::$_base . '/' . self::$_lang;
}
return self::$_base;
}
