public function InstallBackend::deleteExpired

Overrides Drupal\Core\Cache\DatabaseBackend::deleteExpired().

Overrides DatabaseBackend::deleteExpired

File

drupal/core/lib/Drupal/Core/Cache/InstallBackend.php, line 94

Definition of Drupal\Core\Cache\InstallBackend.

Class

InstallBackend

Defines a stub cache implementation to be used during installation.

Namespace

Code

public function deleteExpired() {
  try {
    if (class_exists('Drupal\\Core\\Database\\Database')) {
      parent::deleteExpired();
    }
  } catch (Exception $e) {
  }
}