CodeIgniter is a robust PHP framework to create full-featured web portals Some Benifits of Codeigniter are as follows: CodeIgniter easy to configure We can easily adopt and deploy gives flexibility of easy customization It makes coding quick and easy Built on a easy folder structure Migration from server to other server is easy Easy management with MVC based framework Simple configuration Setup Consists of good collection of libraries Well documented user guide Lightweight is the best feature Ability to construct your own clean URL