Garmonbozia\Multicurl::addCurl PHP Метод

    public function addCurl($url, $identifier = null, $callback = null, $timeout = 5)
    {
        $conn = curl_init($url);
        curl_setopt($conn, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($conn, CURLOPT_TIMEOUT, $timeout);
        $i = count($this->connections);
        $this->connections[$i] = $conn;
        $this->callbacks[$i] = $callback;
        $this->identifiers[$i] = $identifier;
        curl_multi_add_handle($this->multicurl, $conn);
    }