public function __set($key,$value){
    if(!array_key_exists($key,$this->getOptions())) throw new \Exception("Unknown option '$key'");
    $this->setopt($this->_options[$key],$value);
  }

  public function __get($key){
    if(!array_key_exists($key,$this->getInfos())) throw new \Exception("Unknown info '$key'");
    return $this->getinfo($this->_infos[$key]);
  }

  public function __call($func_name,$params){
    return call_user_func_array('curl_' . Str::snake($func_name),array_merge([$this->_handle],$params));
  }