function MenuLinkManager::getChildIds

Same name in other branches
  1. 9 core/lib/Drupal/Core/Menu/MenuLinkManager.php \Drupal\Core\Menu\MenuLinkManager::getChildIds()
  2. 8.9.x core/lib/Drupal/Core/Menu/MenuLinkManager.php \Drupal\Core\Menu\MenuLinkManager::getChildIds()
  3. 11.x core/lib/Drupal/Core/Menu/MenuLinkManager.php \Drupal\Core\Menu\MenuLinkManager::getChildIds()

File

core/lib/Drupal/Core/Menu/MenuLinkManager.php, line 285

Class

MenuLinkManager
Manages discovery, instantiation, and tree building of menu link plugins.

Namespace

Drupal\Core\Menu

Code

public function getChildIds($id) {
    if ($this->getDefinition($id, FALSE)) {
        return $this->treeStorage
            ->getAllChildIds($id);
    }
    return NULL;
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.