Domain routing possibilities in CI?

[eluser]Sean Murphy[/eluser]
I think this will do it.

Code:

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{HTTP_HOST} ^admin.example.com$
RewriteRule ^(.*)$ /index.php/admin_account/$1 [L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{HTTP_HOST} ^(users|admin|partners)\.
RewriteRule ^(.*)$ /index.php?/%1/$1 [L]

# Redirect adding leading www to domain or any subdomain if missing
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^(.*)$ http://www.example.com$1 [R=301,L]

This section might cause a problem though (for admin routing to /admin):

Code:

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{HTTP_HOST} ^admin.example.com$
RewriteRule ^(.*)$ /index.php/admin_account/$1 [L]

Glad I could help!