Curl\Curl::setHeaders PHP Method

    public function setHeaders($headers)
    {
        foreach ($headers as $key => $value) {
            $this->headers[$key] = $value;
        }
        $headers = array();
        foreach ($this->headers as $key => $value) {
            $headers[] = $key . ': ' . $value;
        }
        $this->setOpt(CURLOPT_HTTPHEADER, $headers);
    }