CacheBackendInterface::garbageCollection

public CacheBackendInterface::garbageCollection()

Performs garbage collection on a cache bin.

The backend may choose to delete expired or invalidated items.

File

core/lib/Drupal/Core/Cache/CacheBackendInterface.php, line 212

Class

CacheBackendInterface

Defines an interface for cache implementations.

Namespace

Drupal\Core\Cache

Code