Multisite CI installations - HOW TO

[eluser]Zeeshan Rasool[/eluser]
Why you want to do that? i mean your app folders will be accessed by their domain name. However you can put your application folders out side CI installation any where (not checked on sub domain). I my self use to keep application folders out side CI so that i can add my new application in index.php easily. In your side, you can easily move to different applications if you put some checks in index.php with a single flag type param to make an application default and each time you have to update it to switching b/w applications.