BookManagerInterface::bookTreeCollectNodeLinks

public BookManagerInterface::bookTreeCollectNodeLinks(&$tree, &$node_links)

Collects node links from a given menu tree recursively.

Parameters

array $tree: The menu tree you wish to collect node links from.

array $node_links: An array in which to store the collected node links.

File

core/modules/book/src/BookManagerInterface.php, line 132

Class

BookManagerInterface

Provides an interface defining a book manager.

Namespace

Drupal\book

Code

public function bookTreeCollectNodeLinks(&$tree, &$node_links);