public function MemoryBackend::invalidateTags in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Cache/MemoryBackend.php \Drupal\Core\Cache\MemoryBackend::invalidateTags()
2. 9 core/lib/Drupal/Core/Cache/MemoryBackend.php \Drupal\Core\Cache\MemoryBackend::invalidateTags()

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 168

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;
    }
  }
}