require_once 'app/Mage.php'; Mage::app()->getCacheInstance()->cleanType('config');In this example, the Mage reset function is used to reset the Magento configuration cache. The function is called by first requiring the Mage.php file and then calling the `cleanType` method on the cache instance, specifying the 'config' cache type. The package library for Mage reset is Magento Core.