function BackendChain::garbageCollection

Overrides CacheBackendInterface::garbageCollection

File

core/lib/Drupal/Core/Cache/BackendChain.php, line 199

Class

BackendChain

Defines a chained cache implementation for combining multiple cache backends.

Namespace

Drupal\Core\Cache

Code

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