public function CacheBackendInterface::deleteMultiple

Deletes multiple items from the cache.

If the cache items are being deleted because they are no longer "fresh", you may consider using invalidateMultiple() instead. This allows callers to retrieve the invalid items by calling get() with $allow_invalid set to TRUE. In some cases an invalid item may be acceptable rather than having to rebuild the cache.

Parameters

array $cids: An array of cache IDs to delete.

See also

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

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

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

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

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

4 methods override CacheBackendInterface::deleteMultiple()
BackendChain::deleteMultiple in drupal/core/lib/Drupal/Core/Cache/BackendChain.php
Implements Drupal\Core\Cache\CacheBackendInterface::deleteMultiple().
DatabaseBackend::deleteMultiple in drupal/core/lib/Drupal/Core/Cache/DatabaseBackend.php
Implements Drupal\Core\Cache\CacheBackendInterface::deleteMultiple().
MemoryBackend::deleteMultiple in drupal/core/lib/Drupal/Core/Cache/MemoryBackend.php
Implements Drupal\Core\Cache\CacheBackendInterface::deleteMultiple().
NullBackend::deleteMultiple in drupal/core/lib/Drupal/Core/Cache/NullBackend.php
Implements Drupal\Core\Cache\CacheBackendInterface::deleteMultiple().

File

drupal/core/lib/Drupal/Core/Cache/CacheBackendInterface.php, line 185
Definition of Drupal\Core\Cache\CacheBackendInterface.

Class

CacheBackendInterface
Defines an interface for cache implementations.

Namespace

Drupal\Core\Cache

Code

public function deleteMultiple(array $cids);