public function MemoryBackend::invalidate

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

Overrides CacheBackendInterface::invalidate

File

drupal/core/lib/Drupal/Core/Cache/MemoryBackend.php, line 144

Definition of Drupal\Core\Cache\ArrayBackend.

Class

MemoryBackend

Defines a memory cache implementation.

Namespace

Code

public function invalidate($cid) {
  $this->cache[$cid]->expire = REQUEST_TIME - 1;
}