zoom_in Click to enlarge

CodeIgniter

▲ ▼

language

description CodeIgniter Overview

CodeIgniter is a free, open-source PHP framework for developing web applications. It provides routing, controllers, database access, validation, security utilities, and other reusable components while imposing relatively little configuration or structural overhead. Its compact design and extensive documentation make it suitable for developers who want an MVC-oriented framework without the larger runtime and conventions of more expansive PHP platforms.

help CodeIgniter FAQ

What is the current version of CodeIgniter?

CodeIgniter 4 is the current major version, released starting in 2020 as a ground-up rewrite using modern PHP practices including namespaces and PSR compliance. CodeIgniter 3, the older procedural-style version, is still maintained for legacy applications but does not receive new features.

How does CodeIgniter compare to Laravel?

CodeIgniter is lighter and more minimal than Laravel, with less built-in functionality and a smaller learning curve, making it popular for shared hosting and smaller projects. Laravel provides a richer ecosystem including the Eloquent ORM, Blade templating, and extensive first-party packages. CodeIgniter appeals to developers who want more control and less overhead.

Who maintains CodeIgniter?

CodeIgniter is maintained by the British Columbia Institute of Technology (BCIT), which took over stewardship from original creator EllisLab in 2014. The framework is open source under the MIT License and has an active community of contributors on GitHub.

Does CodeIgniter require Composer?

CodeIgniter 4 supports Composer for package management and installation but can also be used without it by downloading the framework directly. CodeIgniter 3 predates Composer as a standard and can function entirely without it. This flexibility is one reason CodeIgniter has remained popular on basic shared hosting environments.

swap_horiz

Looking for CodeIgniter alternatives? Compare top competitors ranked & scored

arrow_forward