public function NullBackend::deleteAll in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Cache/NullBackend.php \Drupal\Core\Cache\NullBackend::deleteAll()
2. 10 core/lib/Drupal/Core/Cache/NullBackend.php \Drupal\Core\Cache\NullBackend::deleteAll()

Deletes all cache items in a bin.

Overrides CacheBackendInterface::deleteAll

See also

\Drupal\Core\Cache\CacheBackendInterface::invalidateAll()

\Drupal\Core\Cache\CacheBackendInterface::delete()

\Drupal\Core\Cache\CacheBackendInterface::deleteMultiple()

1 method overrides NullBackend::deleteAll()

UpdateBackend::deleteAll in core/lib/Drupal/Core/Update/UpdateBackend.php

Deletes all cache items in a bin.

File

core/lib/Drupal/Core/Cache/NullBackend.php, line 65

Class

NullBackend

Defines a stub cache implementation.

Namespace

Drupal\Core\Cache

Code

public function deleteAll() {
}