CodeIgniter 4 is an Application Development Framework – a toolkit – for people who build websites using PHP. CodeIgniter 4 helps you to develop the projects in much faster. We can minimizing the amount of code needed for a given task. Exceptional performance, zero configuration, no need of command line knowledge and more..

CodeIgniter 4 was Completely re-written.

What is a framework ?

A framework is a platform to develop software applications like desktop and web applications

Frameworks are always created by using programming languages. Like

  • PHP: CodeIgniter, Laravel, Symphony, YII, ZEND etc…
  • Java: Struts, Hibernate, Spring etc..
  • JavaScript: Angular, React, Node etc…

Framework is nothing but concise the code, reducing the number of lines of code.

Advantages of a Framework ?

  • All frameworks will follow design patterns like MVC, singleton, factory method etc..
    Secured Code.
  • Duplicate and redundant code can be avoided
  • Time required to develop an application is reduced significantly
  • Less cost And more…