PHP实现301跳转

无详细内容 无 $var = $_SERVER['REQUEST_URI']; header( "HTTP/1.1 301 Moved Permanently" ) ; header("Location:http://www.muyangcheng.com".$var); exit;

        $var = $_SERVER['REQUEST_URI'];
        header( "HTTP/1.1 301 Moved Permanently" ) ;
        header("Location:http://www.muyangcheng.com".$var);
        exit;