CodeIgniter is a mature framework for PHP web applications. It's modularized and comperatively lean, requires litte configuration, comes with extensive documentation. CodeIgniter supports Active Record, Web-MVC, comes with security filters, autorization and persistence, localization, caching, loggin, standard URL routing, does not impose a templating engine, and works with almost any database.
3.0.031 Mar 2015 21:15
CodeIgniter has been relicensed with the MIT License.
CodeIgniter now requires PHP 5.2.4 and recommends PHP 5.4+ or newer to be
The database drivers have had extensive refactoring.
PDO is fully functional with subdrivers.
There is a new Session library.
There is a new Encryption library.
The unit testing has been beefed up, and code coverage improved.