function MenuTreeStorage::loadSubtreeData

Same name in other branches
  1. 8.9.x core/lib/Drupal/Core/Menu/MenuTreeStorage.php \Drupal\Core\Menu\MenuTreeStorage::loadSubtreeData()
  2. 10 core/lib/Drupal/Core/Menu/MenuTreeStorage.php \Drupal\Core\Menu\MenuTreeStorage::loadSubtreeData()
  3. 11.x core/lib/Drupal/Core/Menu/MenuTreeStorage.php \Drupal\Core\Menu\MenuTreeStorage::loadSubtreeData()

Overrides MenuTreeStorageInterface::loadSubtreeData

File

core/lib/Drupal/Core/Menu/MenuTreeStorage.php, line 1022

Class

MenuTreeStorage
Provides a menu tree storage using the database.

Namespace

Drupal\Core\Menu

Code

public function loadSubtreeData($id, $max_relative_depth = NULL) {
    $tree = [];
    $root = $this->loadFull($id);
    if (!$root) {
        return $tree;
    }
    $parameters = new MenuTreeParameters();
    $parameters->setRoot($id)
        ->onlyEnabledLinks();
    return $this->loadTreeData($root['menu_name'], $parameters);
}

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