What is Code Igniter?

CodeIgniter is a framework developed in the PHP programming language. Code Igniter is Open-Source which is widely used by developers in developing dynamic websites. Code Igniter follows the MVC code pattern, so you can divide the code into 3 parts which are given below:

M => Model // All database related calls will be defined here, such as data fetch, Insert, Delete and Update Data.

V => View // As the name implies, View is just a view that is commonly called HTML. All data related to View (html) will be defined here.

C => Controller // It is a bridge between model and view. When you search for something in a web browser. It will go straight to the controller and the controller uses the Model and view to display the appropriate results.

Framework makes it easy for programmers because in it there are so many similar Libraries, you can use and get specific results according to what you want. There are thousands of people who have tested and used the Framework, so you can trust the framework. Code Igniter was first developed by Rick Ellis in 2006 with a burning fire logo. The logo means that code igniter quickly “burns” the enthusiasm of web developers in building fast and dynamic websites.

Code Igniter Features

  • Model-View-Controller (MVC) based framework
  • Support for the majority of database types
  • Support Query Builder
  • Independent
  • Form and Data Validation
  • Session Management
  • Secure website from XSS (Cross site scripting)
  • File Uploading class
  • Fast, Light and reliable
  • Codeigniter is the easiest way to take advantage of modular programs
  • PHP Codeigniter is compatible with most web servers, various operating systems and platforms.
  • Can be used in many database management systems
  • Code Igniter has the same programming language used on the website
  • Has a large community, so you can easily find information when you have trouble in Code Igniter
  • Compatible with various types of databases
  • Beginner friendly with User_Guide documentation available

Code Igniter is an MVC framework. MVC is Model-view-controller. When you assume that you are looking for information, the controller will respond to your request, then present the information you are looking for if it is available. A small example is, if you want to find id=3, then the controller will respond to your request, then ask the Model to retrieve data from id=3. The model will then pass the data back to the controller. The controller will present the data to the View in an easily recognizable format (Human-readable format). And the results will appear in your browser.

Conclusion

  • Codeigniter is a php framework used to develop applications
  • The entire source code in codeigniter is only 2MB, which makes it easy to learn and how it works
  • The built-in features of CodeIgniter are designed to work independently without having to depend on other components
  • Codeigniter framework using MVC architectural design
  • Codeigniter is well documented, there are lots of tutorials and forums for Q&A
  • Codeigniter has libraries similar to other PHP programming languages
  • Codeigniter is very easy to master for anyone who knows PHP
  • In Codeigniter, the user requests information, the controller responds to the request, and presents the information as requested.

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