function ExceptionLoggingSubscriber::on404

Log 404 errors.

Parameters

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

File

core/lib/Drupal/Core/EventSubscriber/ExceptionLoggingSubscriber.php, line 56

Class

ExceptionLoggingSubscriber
Log exceptions without further handling.

Namespace

Drupal\Core\EventSubscriber

Code

public function on404(ExceptionEvent $event) {
  $request = $event->getRequest();
  $this->logger
    ->get('page not found')
    ->warning('@uri', [
    '@uri' => $request->getRequestUri(),
  ]);
}

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