// Find URL Status Code
    // url https -- http denenmedi
    public static function httpCode($url)
    {
        $handle = curl_init($url);
        curl_setopt($handle,  CURLOPT_RETURNTRANSFER, TRUE);

        $response = curl_exec($handle);

        $httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);

        return $httpCode;

        curl_close($handle);
    }
    
    public static function checkPort($host, $port)
    {
        try {
            $connection = fsockopen($host, $port, $errno, $errstr, 10);
            fclose($connection);
            return true;
        } catch (\Exception $e) {
            return false;
        }
    }
    
    public static function get_random_elements($array, $limit = 0)
    {
        shuffle($array);

        if ($limit > 0) {
            $array = array_splice($array, 0, $limit);
        }
        return $array;
    }