Ouzo\Response\ResponseTypeResolve::resolve PHP Method

    public static function resolve()
    {
        $accept = array_keys(RequestHeaders::accept()) ?: array('*/*');
        $supported = array('application/json' => 'application/json', 'application/xml' => 'application/xml', 'application/*' => 'application/json', 'text/html' => 'text/html', 'text/*' => 'text/html');
        $intersection = array_intersect($accept, array_keys($supported));
        if ($intersection) {
            return $supported[Arrays::first($intersection)];
        }
        return Arrays::getValue($supported, ContentType::value(), 'text/html');
    }

 public function render(OuzoExceptionData $exceptionData, $viewName)
 {
     /** @noinspection PhpUnusedLocalVariableInspection */
     $errorMessage = $exceptionData->getMessage();
     $errorTrace = $exceptionData->getStackTrace();
     Logger::getLogger(__CLASS__)->error($exceptionData->getOriginalMessage());
     Logger::getLogger(__CLASS__)->error(Objects::toString($errorTrace));
     $this->clearOutputBuffers();
     header($exceptionData->getHeader());
     $responseType = ResponseTypeResolve::resolve();
     header('Content-type: ' . $responseType);
     $additionalHeaders = $exceptionData->getAdditionalHeaders();
     array_walk($additionalHeaders, function ($header) {
         header($header);
     });
     /** @noinspection PhpIncludeInspection */
     require ViewPathResolver::resolveViewPath($viewName, $responseType);
 }