function VariationCache::invalidate

Overrides VariationCacheInterface::invalidate

File

core/lib/Drupal/Core/Cache/VariationCache.php, line 194

Class

VariationCache

Wraps a regular cache backend to make it support cache contexts.

Namespace

Drupal\Core\Cache

Code

public function invalidate(array $keys, CacheableDependencyInterface $initial_cacheability) : void {
    $chain = $this->getRedirectChain($keys, $initial_cacheability);
    $this->cacheBackend
        ->invalidate(array_key_last($chain));
}