Options +Indexes
RewriteEngine On
RewriteBase /

RewriteCond %{HTTP_HOST} ^(www.)?testserver.com$
RewriteRule ^(/)?$ ee [L]

RewriteCond %{HTTP_HOST} !www.testserver.com$ [NC]
RewriteCond %{HTTP_HOST} ^([a-z0-9-]+).testserver.com [NC]
RewriteCond %{REQUEST_URI} !^index.php/ [NC]
RewriteRule (.*) http://www.testserver.com/Webshops/index.php/store_example/%1/$1 [P,L]