src/Request.php
public function head()
    {
        $this->curlOptions[ CURLOPT_CUSTOMREQUEST ] = 'HEAD';
        $this->curlOptions[ CURLOPT_HTTPGET ] = true;
        $this->curlOptions[ CURLOPT_HEADER ] = true;
        $this->curlOptions[ CURLOPT_NOBODY ] = true;

        return $this->getResponse();
    }
public function head()
    {
        $this->curlOptions[ CURLOPT_CUSTOMREQUEST ] = 'HEAD';
        $this->curlOptions[ CURLOPT_HTTPGET ] = true;
        $this->curlOptions[ CURLOPT_HEADER ] = true;
        $this->curlOptions[ CURLOPT_NOBODY ] = true;

        return $this->getResponse();
    }
Request::head

Get response use custom HTTP HEAD request method.

@return bool|\O2System\Curl\Response