/** * @param string $lang * @param string $supportedLanguages * @deprecated * Use instead Customweb_Core_Util_Language::getCleanLanguageCode() */ public static function getCleanLanguageCode($lang, $supportedLanguages) { $lang = (string) $lang; return Customweb_Core_Util_Language::getCleanLanguageCode($lang, $supportedLanguages); }