public function MenuLinkManagerInterface::getChildIds in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Menu/MenuLinkManagerInterface.php \Drupal\Core\Menu\MenuLinkManagerInterface::getChildIds()

Loads all child link IDs of a given menu link, regardless of visibility.

This method is mostly useful for testing.

Parameters

string $id: The menu link plugin ID.

Return value

array An unordered array of IDs representing the IDs of all children, or NULL if the ID is invalid.

1 method overrides MenuLinkManagerInterface::getChildIds()

MenuLinkManager::getChildIds in core/lib/Drupal/Core/Menu/MenuLinkManager.php

Loads all child link IDs of a given menu link, regardless of visibility.

File

core/lib/Drupal/Core/Menu/MenuLinkManagerInterface.php, line 177

Class

MenuLinkManagerInterface

Defines an interface for managing menu links and storing their definitions.

Namespace

Drupal\Core\Menu

Code

public function getChildIds($id);