function ExceptionLoggingSubscriber::onError

Log not-otherwise-specified errors, including HTTP 500.

Parameters

\Symfony\Component\HttpKernel\Event\ExceptionEvent $event: The event to process.

File

core/lib/Drupal/Core/EventSubscriber/ExceptionLoggingSubscriber.php, line 67

Class

ExceptionLoggingSubscriber

Log exceptions without further handling.

Namespace

Code

public function onError(ExceptionEvent $event) {
  $exception = $event->getThrowable();
  $error = Error::decodeException($exception);
  $this->logger
    ->get('php')
    ->log($error['severity_level'], Error::DEFAULT_ERROR_MESSAGE, $error);
  $is_critical = !$exception instanceof HttpExceptionInterface || $exception->getStatusCode() >= 500;
  if ($is_critical) {
    error_log(sprintf('Uncaught PHP Exception %s: "%s" at %s line %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
  }
}