Codeigniter Tutorial

In this CodeIgniter tutorial, we are going to learn CodeIgniter for beginners and experienced.

CodeIgniter for PHP is an open-source web framework. It offers several libraries and packages, so you're not going to have to create web applications and web pages from scratch.

This PHP framework also adds your web applications with layers of logic. You can create a cleaner design thanks to its MVC (Model-View-Controller) architecture and parallelize those processes in the development cycle. Later, we'll talk about this more.

The Model-View-Controller pattern isolates the user interface and database communication from the application logic.

In this tutorial series, Twitter Bootstrap CSS is used to build the CodeIgniter user interface and there are several dedicated articles covering the use of the CodeIgniter application bootstrap framework. But you are allowed to write down, if you choose, your own style sheets.

Using CodeIgniter's Twitter Bootstrap saves the hassle of writing your own CSS stylesheets and lets you focus on growth. Later, bootstrap styles can be customized to suit your needs. As the presentation layer (i.e., view) is separate, you can change the look and feel of the app at any time without disturbing the rest of it. This is the best part of using the MVC pattern.

MVC will divide an application into three functional parts:

• Models manage the database, conduct computations, and more. In short, the logic of your company is where it is located.

• Views form the application's presentation layer, where the data from your models is embedded.

• Controllers, which are used to connect models and views. A controller will route user requests to the model that is necessary. After that, the controller loads the related view until the model has done its job.

I hope this CodeIgniter tutorial will help you a lot to learn the basics.