public function MemoryBackend::invalidateTags

public MemoryBackend::invalidateTags(array $tags)

Marks cache items with any of the specified tags as invalid.

Parameters

string[] $tags: The list of tags for which to invalidate cache items.

Overrides CacheTagsInvalidatorInterface::invalidateTags

File

core/lib/Drupal/Core/Cache/MemoryBackend.php, line 169

Class

MemoryBackend

Defines a memory cache implementation.

Namespace

Drupal\Core\Cache

Code

public function invalidateTags(array $tags) {
  foreach ($this->cache as $cid => $item) {
    if (array_intersect($tags, $item->tags)) {
      $this->cache[$cid]->expire = $this->getRequestTime() - 1;
    }
  }
}