Domain routing possibilities in CI?

[eluser]Sean Murphy[/eluser]

Code:

RewriteCond %{HTTP_HOST} ^([^\.]+)\.
RewriteRule ^(.*)$ /index.php?/users/%1/$1 [L]

That should make seanmurphy.example.com/dashboard go to example.com/index.php/users/seanmurphy/dashboard. If you plan to use other subdomains or www you'll need to make some adjustments.