public function NullStorage::deleteAll
public NullStorage::deleteAll($prefix = '')
Deletes configuration objects whose names start with a given prefix.
Given the following configuration object names:
- node.type.article
- node.type.page
Passing the prefix 'node.type.' will delete the above configuration objects.
Parameters
string $prefix: (optional) The prefix to search for. If omitted, all configuration objects that exist will be deleted.
Return value
bool TRUE on success, FALSE otherwise.
Overrides StorageInterface::deleteAll
File
- core/lib/Drupal/Core/Config/NullStorage.php, line 87
Class
- NullStorage
- Defines a stub storage.
Namespace
Drupal\Core\ConfigCode
public function deleteAll($prefix = '') { return FALSE; }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Config!NullStorage.php/function/NullStorage::deleteAll/8.1.x