public function MemcacheBackend::delete in Memcache API and Integration 8.2

Deletes an item from the cache.

If the cache item is being deleted because it is no longer "fresh", you may consider using invalidate() instead. This allows callers to retrieve the invalid item by calling get() with $allow_invalid set to TRUE. In some cases an invalid item may be acceptable rather than having to rebuild the cache.

Parameters

string $cid: The cache ID to delete.

Overrides CacheBackendInterface::delete

See also

\Drupal\Core\Cache\CacheBackendInterface::invalidate()

\Drupal\Core\Cache\CacheBackendInterface::deleteMultiple()

\Drupal\Core\Cache\CacheBackendInterface::deleteAll()

File

src/MemcacheBackend.php, line 314

Class

MemcacheBackend

Defines a Memcache cache backend.

Namespace

Drupal\memcache

Code

public function delete($cid) {
  $this->memcache
    ->delete($cid);
}