1 config.inc | public ConfigDatabaseStorage::deleteAll($prefix = '') |
Deletes configuration objects whose names start with a given prefix.
Given the following configuration object names:
- node.type.post
- node.type.page
Passing the prefix 'node.type.' will delete the above configuration objects.
Parameters
string $prefix: (optional) The prefix to search for. If omitted, all configuration objects that exist will be deleted.
Return value
bool: TRUE on success, FALSE otherwise.
Overrides ConfigStorageInterface::deleteAll
File
- core/
includes/ config.inc, line 1541 - This is the API for configuration storage.
Class
- ConfigDatabaseStorage
- Defines the database storage controller.
Code
public function deleteAll($prefix = '') {
$query = db_delete($this->table, array('target' => $this->database));
if ($prefix) {
$query->condition('name', $prefix . '%', 'LIKE');
}
$query->execute();
return TRUE;
}