Please post generic support issues to the CodeIgniter forums or StackOverflow. After upgrading from version 2 to 3 i am getting this error "The configuration file ...

CodeIgniter is an Application Development Framework - a toolkit - for people who build web sites using PHP. Its goal is to enable you to develop projects much faster than you could if you were writing ...

This blog aims to help developers upgrade their projects from CodeIgniter 2 to CodeIgniter 4. Upgrading lets you access new features, better performance, and stronger security. We'll give clear ...