get_catalog_menu.php

См. документацию.

<?php
const NO_KEEP_STATISTIC = true;
const NO_AGENT_STATISTIC = true;
const NOT_CHECK_PERMISSIONS = true;
 
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_admin_before.php");
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_admin_js.php");
if (CModule::IncludeModule('catalog'))
{
    $adminMenu = new CCatalogMenu();
    $adminMenu->AddOpenedSections($_REQUEST["admin_mnu_menu_id"]);
    $adminMenu->Init(array($_REQUEST["admin_mnu_module_id"]));
    $adminMenu->ShowSubmenu($_REQUEST["admin_mnu_menu_id"], "menu", $_REQUEST["admin_mnu_url_back"]);
}
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/epilog_admin_js.php");