Magento runtime for Administrator

rt_admin

<?php
// Prevent this script to be called via HTTP
if (isset($_SERVER['REQUEST_METHOD']))
{
    die('Permission denied.');
}

// Avoid any time limit
set_time_limit(0);

// Avoid any memory limit
ini_set('memory_limit', -1);

// Include bootstrap code and Mage class
require_once 'app/Mage.php';

// Enable developer mode
Mage::setIsDeveloperMode(true);

// Set the default file creation mask
umask(0);

// Init application with default store
Mage::app();

// Init admin store
Mage::app()->setCurrentStore(Mage_Core_Model_App::ADMIN_STORE_ID);

// Load adminhtml config area
Mage::app()->loadArea(Mage_Core_Model_App_Area::AREA_ADMINHTML);

// Initialize administrator session
$userModel = Mage::getModel('admin/user');
$administrator = $userModel->load(1); // change administrator id here
$adminSession = Mage::getSingleton('admin/session');
$adminSession->renewSession();
$adminSession->setUser($administrator);
$acl = Mage::getResourceModel('admin/acl')->loadAcl();
$adminSession->setAcl($acl);