public function ApcuBackend::deleteAll in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Cache/ApcuBackend.php \Drupal\Core\Cache\ApcuBackend::deleteAll()

Deletes all cache items in a bin.

Overrides CacheBackendInterface::deleteAll

See also

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

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

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

File

core/lib/Drupal/Core/Cache/ApcuBackend.php, line 208

Class

ApcuBackend

Stores cache items in the Alternative PHP Cache User Cache (APCu).

Namespace

Drupal\Core\Cache

Code

public function deleteAll() {
  apcu_delete($this
    ->getIterator('/^' . preg_quote($this->binPrefix, '/') . '/'));
}