function ApcuBackend::deleteAll

Deletes all cache items in a bin.

Overrides CacheBackendInterface::deleteAll

File

core/lib/Drupal/Core/Cache/ApcuBackend.php, line 220

Class

ApcuBackend

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

Namespace

Code

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