function MenuTreeStorage::getSubtreeHeight

Same name and namespace in other branches
  1. 9 core/lib/Drupal/Core/Menu/MenuTreeStorage.php \Drupal\Core\Menu\MenuTreeStorage::getSubtreeHeight()
  2. 10 core/lib/Drupal/Core/Menu/MenuTreeStorage.php \Drupal\Core\Menu\MenuTreeStorage::getSubtreeHeight()
  3. 11.x core/lib/Drupal/Core/Menu/MenuTreeStorage.php \Drupal\Core\Menu\MenuTreeStorage::getSubtreeHeight()

Overrides MenuTreeStorageInterface::getSubtreeHeight

File

core/lib/Drupal/Core/Menu/MenuTreeStorage.php, line 439

Class

MenuTreeStorage
Provides a menu tree storage using the database.

Namespace

Drupal\Core\Menu

Code

public function getSubtreeHeight($id) {
    $original = $this->loadFull($id);
    return $original ? $this->doFindChildrenRelativeDepth($original) + 1 : 0;
}

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