Ixudra\Curl\Builder::send PHP Method

    protected function send()
    {
        // Add JSON header if necessary
        if ($this->packageOptions['asJsonRequest']) {
            $this->withHeader('Content-Type: application/json');
        }
        if ($this->packageOptions['enableDebug']) {
            $debugFile = fopen($this->packageOptions['debugFile'], 'w');
            $this->withOption('STDERR', $debugFile);
        }
        // Create the request with all specified options
        $this->curlObject = curl_init();
        $options = $this->forgeOptions();
        curl_setopt_array($this->curlObject, $options);
        // Send the request
        $response = curl_exec($this->curlObject);
        // Capture additional request information if needed
        $responseData = array();
        if ($this->packageOptions['responseObject']) {
            $responseData = curl_getinfo($this->curlObject);
            if (curl_errno($this->curlObject)) {
                $responseData['errorMessage'] = curl_error($this->curlObject);
            }
        }
        curl_close($this->curlObject);
        if ($this->packageOptions['saveFile']) {
            // Save to file if a filename was specified
            $file = fopen($this->packageOptions['saveFile'], 'w');
            fwrite($file, $response);
            fclose($file);
        } else {
            if ($this->packageOptions['asJsonResponse']) {
                // Decode the request if necessary
                $response = json_decode($response, $this->packageOptions['returnAsArray']);
            }
        }
        if ($this->packageOptions['enableDebug']) {
            fclose($debugFile);
        }
        // Return the result
        return $this->returnResponse($response, $responseData);
    }