public function PathAlias::getCacheTagsToInvalidate in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/path_alias/src/Entity/PathAlias.php \Drupal\path_alias\Entity\PathAlias::getCacheTagsToInvalidate()

Returns the cache tags that should be used to invalidate caches.

This will not return additional cache tags added through addCacheTags().

Return value

string[] Set of cache tags.

Overrides EntityBase::getCacheTagsToInvalidate

See also

\Drupal\Core\Cache\RefinableCacheableDependencyInterface::addCacheTags()

\Drupal\Core\Cache\CacheableDependencyInterface::getCacheTags()

File

core/modules/path_alias/src/Entity/PathAlias.php, line 168

Class

PathAlias

Defines the path_alias entity class.

Namespace

Drupal\path_alias\Entity

Code

public function getCacheTagsToInvalidate() {
  return [
    'route_match',
  ];
}