Http::curl_download PHP Method

    public static function curl_download($remote, $local)
    {
        $cp = curl_init($remote);
        $fp = fopen($local, 'w');
        curl_setopt($cp, CURLOPT_FILE, $fp);
        curl_setopt($cp, CURLOPT_HEADER, 0);
        curl_exec($cp);
        curl_close($cp);
        fclose($fp);
    }