function 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);
    }
}