Horde_Nls::tldLookup PHP Method

    public static function tldLookup($code)
    {
        if (!isset(self::$_cache['tld'])) {
            include __DIR__ . '/Nls/Tld.php';
            self::$_cache['tld'] = $tld;
        }
        $code = Horde_String::lower($code);
        return isset(self::$_cache['tld'][$code]) ? self::$_cache['tld'][$code] : null;
    }