This section is particularly focused on the most popular development framework CodeIgniter that is based on PHP platform. For you we have organized these tutorials in such a way, so that you can use it as a complete guideline for learning.
It covers basic to advance level tutorials in a way that you can easily get familiar with and can develop beautiful and robust application using CodeIgniter.
So before getting started with the the sequential tutorial list, will let you know a gist about CodeIgniter and its usage.

What Is CodeIgniter And Why Use It?
CodeIgniter is one of the best PHP based framework to develop web applications. Its a toolkit for PHP developers to built or create dynamic robust and powerful web applications.
Since its an open source and follows Model-View-Controller development architecture, its become easy for a coder to maintain the pages more efficiently.
Reasons to use it:-
MVC design – Today each software or web application needs better user interface implementation so it fullfills it. It separates application into three interconnected parts Model-View-Controller.
Performance – Its performance like speed and other functionality is better among other PHP frameworks.
Database abstraction – It has a Active Record Database class so you can easily perform insert, update and delete statements without needing to write SQL queries. You can also handle connections to multiple databases within one application.
Excellent documentation – Documentation of CI is the biggest advantage over other frameworks. The CI knowledgebase covers every topic that a user require.