Smalot\Magento\Catalog\Category::getTree PHP Method

getTree() public method

Allows you to retrieve the hierarchical tree of categories.
public getTree ( string $parentId = null, string $storeView = null ) : Smalot\Magento\ActionInterface
$parentId string
$storeView string
return Smalot\Magento\ActionInterface
    public function getTree($parentId = null, $storeView = null)
    {
        return $this->__createAction('catalog_category.tree', func_get_args());
    }