Free CodeIgniter Courses

CodeIgniter is an open-source framework used for the rapid development of websites in PHP. It is loosely based on a widely used model view controller (MVC) agile development pattern. Models and views are optional. In contrast, the controllers are a necessary part of development under CodeIgniter. It can be modified to use as a hierarchical model view controller (HMVC). This allows the programmers to maintain a modular collection of Controller, Models, and Views sequenced in a sub-directory format. 

CodeIgniter is most popularly used for its speed, and it is faster when compared to other PHP environments. The critical take on the PHP framework is usually PHP creator Rasmus Lerdorf spoke at frOSCon. It is faster, lighter, and it feels least like a framework. GitHub maintains Codeigniter’s source code. It provides out-of-box libraries. This is done to connect to the database and perform various tasks like sending emails, uploading files, managing files, and others.

It provides features that include: 

• Small footprint: The complete source code for the Codeigniter environment is nearly close to 2MB. This way, it is easier to excel in the framework and understand how it's working. It will also make it easier to deploy and update it. 
• It is faster: Users would always want to choose the platform that loads faster. The newer platforms are faster than the older ones. It takes less than a second to load it after installing the software. CodeIgniter is capable of loading in less than 50ms on average. There is no need to spend extra time like in other platforms to optimize the platform. 
• It is loosely coupled: The built-in features of CodeIgniter work independently. They are designed in a way that they do not rely too much on other components of the framework. When the system is loosely coupled, the changes made in one component do not affect the other so that the changes can be made quickly. 
• MVC architecture: Model-view-controller architectural design is used in PHP CodeIgniter. The industries use it as standard practice when developing or working with web applications. The data, business logic, and presentations are all separated in the MVC model. 
• Excellent documentation: Every application or task carried out in CodeIgniter is documented in a sophisticated manner. It also provides books, tutorials, and answer forum questions. It is easier for the user to clarify his doubts this way since some other user might have already encountered the same issue, and the solution will be available. 
• Applications built-in components: CodeIgniter has components that are built to perform specific actions, such as sending email, database management, session management, and others. Each can be triggered when needed. 
• It is extendable: There are a few libraries that are built-in in CodeIgniter and a few helpers out of the box. There are chances that the developer might not find the features that he/she needs, then the existing feature has to be modified in the developer’s way. This is achieved by creating libraries, helpers, packages, and others. It is also possible to create a REST API in CodeIgniter. 

The free CodeIgniter certificate course offered by Great Learning will help the subscribers understand in-depth concepts of the subject. The program will take you through various features that the platform provides. At the end of the course, you will be able to work flexibly with the CodeIgniter framework. It is effortless to learn a CodeIgniter course with a simple and well-described tutorial. You will also earn a certificate for CodeIgniter after the successful completion of the course. Happy Learning!