public function RouteCollection::getResources

Returns an array of resources loaded to build this collection.

Return value

ResourceInterface[] An array of resources

File

drupal/core/vendor/symfony/routing/Symfony/Component/Routing/RouteCollection.php, line 267

Class

RouteCollection

A RouteCollection represents a set of Route instances as a tree structure.

Namespace

Code

public function getResources() {
  $resources = $this->resources;
  foreach ($this as $routes) {
    if ($routes instanceof RouteCollection) {
      $resources = array_merge($resources, $routes
        ->getResources());
    }
  }
  return array_unique($resources);
}