public function NullBackend::invalidateAll
public NullBackend::invalidateAll()
Marks all cache items as invalid.
Invalid items may be returned in later calls to get(), if the $allow_invalid argument is TRUE.
Overrides CacheBackendInterface::invalidateAll
See also
\Drupal\Core\Cache\CacheBackendInterface::deleteAll()
\Drupal\Core\Cache\CacheBackendInterface::invalidate()
\Drupal\Core\Cache\CacheBackendInterface::invalidateMultiple()
File
- core/lib/Drupal/Core/Cache/NullBackend.php, line 80
Class
- NullBackend
- Defines a stub cache implementation.
Namespace
Drupal\Core\CacheCode
public function invalidateAll() { }
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