Neos\Flow\Http\Client\InternalRequestEngine::prepareErrorResponse PHP 메소드

    protected function prepareErrorResponse($exception, Http\Response $response)
    {
        $pathPosition = strpos($exception->getFile(), 'Packages/');
        $filePathAndName = $pathPosition !== false ? substr($exception->getFile(), $pathPosition) : $exception->getFile();
        $exceptionCodeNumber = $exception->getCode() > 0 ? '#' . $exception->getCode() . ': ' : '';
        $content = PHP_EOL . 'Uncaught Exception in Flow ' . $exceptionCodeNumber . $exception->getMessage() . PHP_EOL;
        $content .= 'thrown in file ' . $filePathAndName . PHP_EOL;
        $content .= 'in line ' . $exception->getLine() . PHP_EOL . PHP_EOL;
        $content .= Debugger::getBacktraceCode($exception->getTrace(), false, true) . PHP_EOL;
        if ($exception instanceof Exception) {
            $statusCode = $exception->getStatusCode();
        } else {
            $statusCode = 500;
        }
        $response->setStatus($statusCode);
        $response->setContent($content);
        $response->setHeader('X-Flow-ExceptionCode', $exception->getCode());
        $response->setHeader('X-Flow-ExceptionMessage', $exception->getMessage());
    }