www.gusucode.com > wordpress PHP博客系统英文版 v4.5.1PHP源码程序 > wordpress PHP博客系统英文版 v4.5.1/wordpress/wordpress/wp-admin/upgrade-functions.php
<?php /** * WordPress Upgrade Functions. Old file, must not be used. Include * wp-admin/includes/upgrade.php instead. * * @deprecated 2.5.0 * @package WordPress * @subpackage Administration */ _deprecated_file( basename(__FILE__), '2.5', 'wp-admin/includes/upgrade.php' ); require_once(ABSPATH . 'wp-admin/includes/upgrade.php');