public function MongodbConfigStorage::deleteAll in MongoDB 8

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

src/MongodbConfigStorage.php, line 173

Definition of Drupal\mongodb\Config\MongoStorage.

Class

MongodbConfigStorage

Namespace

Drupal\mongodb

Code

public function deleteAll($prefix = '') {
  $condition = array();
  if (!empty($prefix)) {
    $condition = array(
      '_id' => new \MongoRegex('/^' . str_replace('.', '\\.', $prefix) . '/'),
    );
  }
  try {
    $this
      ->mongoCollection()
      ->remove($condition);
  } catch (\Exception $e) {
    return FALSE;
  }
  return TRUE;
}