Gets configuration object names starting with a given prefix.

Given the following configuration objects:

• node.type.article
• node.type.page

Passing the prefix 'node.type.' will return an array containing the above names.

Parameters

string $prefix: (optional) The prefix to search for. If omitted, all configuration object names that exist are returned.

Return value

array An array containing matching configuration object names.

Overrides StorageInterface::listAll

File

core/lib/Drupal/Core/Recipe/RecipeExtensionConfigStorage.php, line 106

Class

RecipeExtensionConfigStorage

Allows the recipe to select configuration from the module.

Namespace

Drupal\Core\Recipe

Code

public function listAll($prefix = '') : array {
  $names = $this->storage
    ->listAll($prefix);
  if (!empty($this->configNames)) {
    $names = array_intersect($this->configNames, $names);
  }
  return $names;
}

---