public NullBackend::garbageCollection() Performs

Contains already loaded cache invalidations from the database. Type:

public MemoryCounterBackend::set($cid, $data, $expire = Cache::PERMANENT

protected DatabaseBackend::prepareItem($cache, $allow_invalid)

public ApcuBackend::removeBin() Remove

public NullBackend::invalidateMultiple(array $cids)

protected CacheCollector::getCid() Gets

public BackendChain::deleteMultiple(array $cids)

The cache tags checksum provider. Type:

public static CacheContextInterface::getLabel()