BackendChain::garbageCollection

public BackendChain::garbageCollection()

Performs garbage collection on a cache bin.

The backend may choose to delete expired or invalidated items.

Overrides CacheBackendInterface::garbageCollection

File

core/lib/Drupal/Core/Cache/BackendChain.php, line 207

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();
  }
}
doc_Drupal
2016-10-29 08:45:19
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