public function getLastRequestInformation()
    {
        return array(
            'http_url' => $this->http_url,
            'http_request_headers' => $this->http_request_headers,
            'http_code' => $this->http_code,
            'http_info' => $this->http_info,
            'http_header' => $this->http_header,
            'http_post' => $this->http_post,
        );
    }