function DatabaseBackend::garbageCollection

Cleans up expired flood events.

This method is called automatically on cron run.

Overrides FloodInterface::garbageCollection

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

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