public function exec()
    {
        $result = curl_exec($this->ch);

        if ($result === false) {
            $this->appendError();
            return false;
        } else {
            return $result;
        }
    }
public function exec()
    {
        $result = curl_exec($this->ch);

        if ($result === false) {
            $this->appendError();
            return false;
        } else {
            return $result;
        }
    }
public function exec ( ) { $ result = curl_exec ( $ this -> ch ) ; if ( $ result === false ) { $ this -> appendError ( ) ; return false ; } else { return $ result ; } }
Perform a cURL session
This method should be called after initializing a cURL session
and all the options for the session are set.

@return mixed, False on failure
Perform a cURL session This method should be called after initializing a cURL session and all the options for the session are set .