function BackendChain::invalidate

Same name in other branches
  1. 9 core/lib/Drupal/Core/Cache/BackendChain.php \Drupal\Core\Cache\BackendChain::invalidate()
  2. 8.9.x core/lib/Drupal/Core/Cache/BackendChain.php \Drupal\Core\Cache\BackendChain::invalidate()
  3. 10 core/lib/Drupal/Core/Cache/BackendChain.php \Drupal\Core\Cache\BackendChain::invalidate()

Overrides CacheBackendInterface::invalidate

File

core/lib/Drupal/Core/Cache/BackendChain.php, line 161

Class

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

Namespace

Drupal\Core\Cache

Code

public function invalidate($cid) {
    foreach ($this->backends as $backend) {
        $backend->invalidate($cid);
    }
}

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