function ConfigSubscriber::onConfigSave

Causes the container to be rebuilt on the next request if necessary.

Parameters

\Drupal\Core\Config\ConfigCrudEvent $event: The configuration event.

File

core/modules/locale/src/EventSubscriber/ConfigSubscriber.php, line 25

Class

ConfigSubscriber

Rebuilds the container when locale config is changed.

Namespace

Code

public function onConfigSave(ConfigCrudEvent $event) : void {
  $saved_config = $event->getConfig();
  if (!$saved_config->isNew() && $saved_config->getName() == 'locale.settings' && $event->isChanged('translate_english')) {
    // Trigger a container rebuild on the next request by invalidating it.
    $this->kernel
      ->invalidateContainer();
  }
}