Warning: missing argument error and PHP Warning: curl_getinfo()

I am getting the following error:

*PHP Warning: Missing argument 5 for VideoConverter::UpdateVideoDownloadProgress() in G:...\VideoConverter.class.php on line 370

PHP Warning: curl_getinfo() expects parameter 1 to be resource, integer given in G:...\VideoConverter.class.php on line 372*

my php code:

/*line 370:*/ private function UpdateVideoDownloadProgress($curlResource, $downloadSize, $downloaded, $uploadSize, $uploaded)
    {
        /*line 372:*/ $httpCode = curl_getinfo($curlResource, CURLINFO_HTTP_CODE);
        if ($httpCode == "200" && $downloadSize > 0)
        {
            $percent = round($downloaded / $downloadSize, 2) * 100;
            if ($percent > $this->_percentVidDownloaded)
            {
                $this->_percentVidDownloaded++;
                $this->OutputDownloadProgress($percent, true);
            }
        }
    }