网址改写带问号

Question

I want to change this url:

mydomain. com/?root=yes 

to: mydomain. com/

I can't figure out how to deal with the question mark.

Answer 1

You can add a ? followed by nothing inside the rewrite rule to indicate that mod_rewrite should clear the query string while rewriting. Example:

RewriteCond %{QUERY_STRING} ^root=yes$
RewriteRule ^$ index.php? # index.php will receive an empty querystring

Answer 2

<?php
if(isset($_GET['root']) && $_GET['root'] == 'yes')
{
    header('Location: http://mydomain.com');
}