public function getInfo($opt = null)
    {
        if ($opt !== null) {
            return curl_getinfo($this->handle, $opt);
        }
        return curl_getinfo($this->handle);
    }
public function getInfo($opt = null)
    {
        if ($opt !== null) {
            return curl_getinfo($this->handle, $opt);
        }
        return curl_getinfo($this->handle);
    }
public function getInfo ( $ opt = null ) { if ( $ opt !== null ) { return curl_getinfo ( $ this -> handle , $ opt ) ; } return curl_getinfo ( $ this -> handle ) ; }
Get info from request
@param int $opt
@return mixed
Get info from request