Same name and namespace in other branches

1. 8.9.x core/lib/Drupal/Core/Config/NullStorage.php \Drupal\Core\Config\NullStorage::getAllCollectionNames()
2. 10 core/lib/Drupal/Core/Config/NullStorage.php \Drupal\Core\Config\NullStorage::getAllCollectionNames()
3. 11.x core/lib/Drupal/Core/Config/NullStorage.php \Drupal\Core\Config\NullStorage::getAllCollectionNames()

Gets the existing collections.

A configuration storage can contain multiple sets of configuration objects in partitioned collections. The collection key name identifies the current collection used.

Return value

array An array of existing collection names.

Overrides StorageInterface::getAllCollectionNames

File

core/lib/Drupal/Core/Config/NullStorage.php, line 119

Class

NullStorage

Defines a stub storage.

Namespace

Drupal\Core\Config

Code

public function getAllCollectionNames() {
    // Returns only non empty collections.
    return [];
}

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