Using Parameterizing Hostnames

Hi Guys,

I have a question, when using http://www.yiiframework.com/doc/guide/1.1/en/topics.url#parameterizing-hostnames

do i have to point the subdomain to the same dir as the main app? or do i have to create the another app.

I have done this in my config file




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				"http://{$domain}/<slug:[\w-]+>/nutrition-calculator" => 'restaurant/calculator/view',

				"http://{$domain}/<slug:[\w-]+>/menu" => 'restaurant/menu/index',

				"http://{$domain}/<slug:[\w-]+>/ingredients" => 'restaurant/ingredients/index',

				"http://{$domain}/<slug:[\w-]+>/ingredient/<id:\d+>/<ingredientSlug:[\w-]+>" => 'restaurant/ingredients/view',

				"http://{$domain}/<slug:[\w-]+>/<itemSlug:[\w-]+>' => 'restaurant/menu/viewItem",

				"http://<type:premium>.{$domain}/<slug:[\w-]+>" => 'restaurant/calculator/view',


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when a user visits http://subdomain.domain.com its shows the same content as http://domain.com

Is there a way to prevent that?