H::url PHP Method

    public static function url($url, $show_domain = false)
    {
        $url = self::normalizeUrl($url);
        if ($show_domain) {
            if (strpos($url, 'http://' . DOMAIN . '/') === false) {
                $url = 'http://' . DOMAIN . $url;
            }
        }
        return $url;
    }