public function BackendChain::invalidateMultiple in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Cache/BackendChain.php \Drupal\Core\Cache\BackendChain::invalidateMultiple()

Marks cache items as invalid.

Invalid items may be returned in later calls to get(), if the $allow_invalid argument is TRUE.

Parameters

string[] $cids: An array of cache IDs to invalidate.

Overrides CacheBackendInterface::invalidateMultiple

See also

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

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

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

File

core/lib/Drupal/Core/Cache/BackendChain.php, line 170

Class

BackendChain

Defines a chained cache implementation for combining multiple cache backends.

Namespace

Drupal\Core\Cache

Code

public function invalidateMultiple(array $cids) {
  foreach ($this->backends as $backend) {
    $backend
      ->invalidateMultiple($cids);
  }
}