CodeIgniter

CodeIgniter is a PHP full-stack web framework that is light, fast, flexible and secure. More information can be found at the official site. This repository holds the source code for CodeIgniter 4 only. Version 4 is a complete rewrite to bring the quality and the code into a more modern version, while still keeping as many of the things intact that has made people love the framework over the years. You will also find the current in-progress User Guide. As with the rest of the framework, it is a work in progress, and will see changes over time to structure, explanations, etc. You might also be interested in the API documentation for the framework components. index.php is no longer in the root of the project! It has been moved inside the public folder, for better security and separation of components. This means that you should configure your web server to "point" to your project's public folder, and not to the project root. A better practice would be to configure a virtual host to point there. A poor practice would be to point your web server to the project root and expect to enter public/... , as the rest of your logic and the framework are exposed. Please read the user guide for a better explanation of how CI4 works! We use GitHub issues to track BUGS and to track approved DEVELOPMENT work packages. We use our forum to provide SUPPORT and to discuss FEATURE REQUESTS. Before raising a new GitHub issue, please check that your bug hasn't already been reported or fixed. We use pull requests (PRs) for CONTRIBUTIONS to the repository. We are looking for contributions that address one of the reported bugs or approved work packages. Do not use a PR as a form of feature request. Unsolicited contributions will only be considered if they fit nicely into the framework roadmap. Remember that some components that were part of CodeIgniter 3 are being moved to optional packages, with their own repository. We are accepting contributions from the community! It doesn't matter whether you can code, write documentation, or help find bugs, all contributions are welcome. CodeIgniter has had thousands on contributions from people since its creation. This project would not be what it is without them. PHP version 8.2 or higher is required, with the following extensions installed: intl mbstring The end of life date for PHP 7.4 was November 28, 2022. The end of life date for PHP 8.0 was November 26, 2023. The end of life date for PHP 8.1 was December 31, 2025. If you are still using a PHP version below 8.2, you should upgrade immediately. The end of life date for PHP 8.2 will be December 31, 2026. Information on running the CodeIgniter test suite can be found in the README.md file in the tests directory.