[非原创]用301定向实现子域名

<?php //本程序由 uit88 修改！ $mydomin = $_SERVER['HTTP_HOST'];//获取输入的域名 switch ($mydomin) { case ("www.023wo.com") : header('HTTP/1.1 301 Moved Permanently');//发出301头部信息 header('Location: [url]http://www.023wo.com/wo'[/url]); //跳转到相应域名目录 break; case ("023wo.com") : header('HTTP/1.1 301 Moved Permanently'); header('Location: [url]http://www.023wo.com/wo'[/url]); break; case ("www.sionwes.com") : header('HTTP/1.1 301 Moved Permanently'); header('Location: [url]http://www.sionwes.com/studio'[/url]); break; case ("sionwes.com") : header('HTTP/1.1 301 Moved Permanently'); header('Location: [url]http://www.sionwes.com/studio'[/url]); break; case ("www.lansiru.com") : header('HTTP/1.1 301 Moved Permanently'); header('Location: [url]http://www.lansiru.com/siru'[/url]); break; case ("lansiru.com") : header('HTTP/1.1 301 Moved Permanently'); header('Location: [url]http://www.lansiru.com/siru'[/url]); break; } ?>