In my site i want to add an functionality for user to use their username with domain.
Like in codeigniter right now i want to give the user to use their own url to login in site and do other stuff.
For eg:
i Want <a href="http://www.username.mysite.com/login">http://www.username.mysite.com/login</a><a href="http://www.username.mysite.com/category">http://www.username.mysite.com/category</a>so here the user can login with their credential and add the category. so i have two controller in my site with login and category.
So how to do this with the routes Or .htaccess.