Codeigniter is a Web Application Framework (WAF) that was created to help web developers create web-based apps. Codeigniter is a framework that comprises a collection of code in the form of libraries and utilities. Rick Ellis, the creator of EllisLab, created Codeigniter in 2006 as a web framework for the PHP programming language. EllisLab is a working team that was formed in 2002 and specializes in software development and web developer tools. Since 2014, EllisLab has granted ownership rights to the British Columbia Institute of Technology (BCIT) for future development. Codeigniter has a variety of features (facilities) that enable PHP developers to create web applications fast and efficiently. Codeigniter offers a more straightforward and adaptable design. Codeigniter enables web developers to use the framework in part or whole. It implies that CodeIgniter still allows the developer to write some sections of the code inside the program in the correct way. Model-View-Controller (MVC) ...