MemoryBackend::deleteMultiple
public function MemoryBackend::deleteMultiple
public MemoryBackend::deleteMultiple(array $cids)
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.
Overrides CacheBackendInterface::deleteMultiple
See also
\Drupal\Core\Cache\CacheBackendInterface::invalidateMultiple()
\Drupal\Core\Cache\CacheBackendInterface::delete()
\Drupal\Core\Cache\CacheBackendInterface::deleteAll()
File
- core/lib/Drupal/Core/Cache/MemoryBackend.php, line 137
Class
- MemoryBackend
- Defines a memory cache implementation.
Namespace
Drupal\Core\CacheCode
public function deleteMultiple(array $cids) { $this->cache = array_diff_key($this->cache, array_flip($cids)); }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Cache!MemoryBackend.php/function/MemoryBackend::deleteMultiple/8.1.x