public function MenuTreeStorageInterface::getRootPathIds in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Menu/MenuTreeStorageInterface.php \Drupal\Core\Menu\MenuTreeStorageInterface::getRootPathIds()

Returns all the IDs that represent the path to the root of the tree.

array(
  'p1' => 1,
  'p2' => 6,
  'p3' => 8,
  'p4' => 0,
  'p5' => 0,
  'p6' => 0,
  'p7' => 0,
  'p8' => 0,
  'p9' => 0,
);

Parameters

string $id: A menu link ID.

Return value

array An associative array of IDs with keys equal to values that represents the path from the given ID to the root of the tree. If $id is an ID that exists, the returned array will at least include it. An empty array is returned if the ID does not exist in the storage. An example $id (8) with two parents (1, 6) looks like the following:

1 method overrides MenuTreeStorageInterface::getRootPathIds()

MenuTreeStorage::getRootPathIds in core/lib/Drupal/Core/Menu/MenuTreeStorage.php

Returns all the IDs that represent the path to the root of the tree.

File

core/lib/Drupal/Core/Menu/MenuTreeStorageInterface.php, line 218

Class

MenuTreeStorageInterface

Defines an interface for storing a menu tree containing menu link IDs.

Namespace

Drupal\Core\Menu

Code

public function getRootPathIds($id);