public function CacheTagsInvalidator::invalidateTags in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Cache/CacheTagsInvalidator.php \Drupal\Core\Cache\CacheTagsInvalidator::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/CacheTagsInvalidator.php, line 25

Class

CacheTagsInvalidator

Passes cache tag events to classes that wish to respond to them.

Namespace

Drupal\Core\Cache

Code

public function invalidateTags(array $tags) {
  assert(Inspector::assertAllStrings($tags), 'Cache tags must be strings.');

  // Notify all added cache tags invalidators.
  foreach ($this->invalidators as $invalidator) {
    $invalidator
      ->invalidateTags($tags);
  }

  // Additionally, notify each cache bin if it implements the service.
  foreach ($this
    ->getInvalidatorCacheBins() as $bin) {
    $bin
      ->invalidateTags($tags);
  }
}