How would I do something like this: Original URL: mysite.com/page.php?q=games&i=pacman I need to mod_rewrite that to: games.mysite.com/pacman.aspx
Put this in your root .htaccess Options +FollowSymlinks RewriteEngine on RewriteBase / RewriteCond %{HTTP_HOST} !^(www\.)?mysite\.com$ [NC] RewriteCond %{HTTP_HOST} ^(www\.)?([^\.]+)\.mysite\.com$ [NC] RewriteRule ^[^/]+\.aspx$ /page.php?q=%2&i=$1 [QSA,L] you have to setup your subdomain first for this to work or you can have wildcarded dns setup.