public CachedStorage::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 $prefix: (optional) The prefix to search for. If omitted, all configuration objects that exist will be deleted.
Return value
bool TRUE on success, FALSE otherwise.
Overrides StorageInterface::deleteAll
File
- core/lib/Drupal/Core/Config/CachedStorage.php, line 215
Class
- CachedStorage
- Defines the cached storage.
Namespace
Drupal\Core\Config
Code
1 2 3 4 5 6 7 8 9 10 | public function deleteAll($prefix = '') { // If the cache was the first to be deleted, another process might start // rebuilding the cache before the storage is renamed. $names = $this->storage->listAll($prefix); if ($this->storage->deleteAll($prefix)) { $this->cache->deleteMultiple($this->getCacheKeys($names)); return TRUE; } return FALSE;} |
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