function BackendChain::invalidateTags

Same name and namespace in other branches
  1. 8.9.x core/lib/Drupal/Core/Cache/BackendChain.php \Drupal\Core\Cache\BackendChain::invalidateTags()
  2. 10 core/lib/Drupal/Core/Cache/BackendChain.php \Drupal\Core\Cache\BackendChain::invalidateTags()
  3. 11.x core/lib/Drupal/Core/Cache/BackendChain.php \Drupal\Core\Cache\BackendChain::invalidateTags()

Overrides CacheTagsInvalidatorInterface::invalidateTags

File

core/lib/Drupal/Core/Cache/BackendChain.php, line 179

Class

BackendChain
Defines a chained cache implementation for combining multiple cache backends.

Namespace

Drupal\Core\Cache

Code

public function invalidateTags(array $tags) {
    foreach ($this->backends as $backend) {
        if ($backend instanceof CacheTagsInvalidatorInterface) {
            $backend->invalidateTags($tags);
        }
    }
}

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