How to install CodeIgniter on Server(cPanel).

You should follow the steps here http://www.codeigniter.com/user_guide/in...index.html and http://www.codeigniter.com/user_guide/tu...index.html

Once you understand the MVC pattern, you can then transfer your code from .php to CodeIgniter project.

You will be able to put the codes from .php in the model or controller or view files.

TastyIgniter - Open Source Restaurant Ordering and Management System