public function VarnishBackend::invalidateAll in Varnish 8

Marks all cache items as invalid.

Invalid items may be returned in later calls to get(), if the $allow_invalid argument is TRUE.

Overrides CacheBackendInterface::invalidateAll

See also

\Drupal\Core\Cache\CacheBackendInterface::deleteAll()

\Drupal\Core\Cache\CacheBackendInterface::invalidate()

\Drupal\Core\Cache\CacheBackendInterface::invalidateMultiple()

File

src/Cache/VarnishBackend.php, line 123

Class

VarnishBackend

Namespace

Drupal\varnish\Cache

Code

public function invalidateAll() {
  $test = 'test';
}