public function DatabaseBackend::garbageCollection in Drupal 8

Same name in this branch

1. 8 core/lib/Drupal/Core/Flood/DatabaseBackend.php \Drupal\Core\Flood\DatabaseBackend::garbageCollection()
2. 8 core/lib/Drupal/Core/Cache/DatabaseBackend.php \Drupal\Core\Cache\DatabaseBackend::garbageCollection()

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Flood/DatabaseBackend.php \Drupal\Core\Flood\DatabaseBackend::garbageCollection()

Cleans up expired flood events. This method is called automatically on cron run.

Overrides FloodInterface::garbageCollection

See also

system_cron()

File

core/lib/Drupal/Core/Flood/DatabaseBackend.php, line 136

Class

DatabaseBackend

Defines the database flood backend. This is the default Drupal backend.

Namespace

Drupal\Core\Flood

Code

public function garbageCollection() {
  try {
    $return = $this->connection
      ->delete(static::TABLE_NAME)
      ->condition('expiration', REQUEST_TIME, '<')
      ->execute();
  } catch (\Exception $e) {
    $this
      ->catchException($e);
  }
}