/** 动态获取当前请求的url /* <?php $protocol = (!empty($_SERVER[‘HTTPS‘]) && $_SERVER[‘HTPS‘] !=‘off‘ || $_SERVER[‘SERVER_PORT‘] == 443) ?‘https‘:‘http‘; $url = $protocol.$_SERVER[‘HTTP_HOST‘].$_SERVER[‘REQUEST_URI‘]; echo $url;
原文：http://php2013.blog.51cto.com/7147744/1623469