mirror of
https://github.com/codeigniter4/CodeIgniter4.git
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110 lines
6.0 KiB
Markdown
110 lines
6.0 KiB
Markdown
# CodeIgniter 4 Development
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[](https://github.com/codeigniter4/CodeIgniter4/actions/workflows/test-phpunit.yml)
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[](https://github.com/codeigniter4/CodeIgniter4/actions/workflows/test-phpstan.yml)
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[](https://github.com/codeigniter4/CodeIgniter4/actions/workflows/test-psalm.yml)
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[](https://coveralls.io/github/codeigniter4/CodeIgniter4?branch=develop)
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[](https://packagist.org/packages/codeigniter4/framework)
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[](https://packagist.org/packages/codeigniter4/framework)
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[](https://packagist.org/packages/codeigniter4/framework)
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[](https://github.com/codeigniter4/CodeIgniter4/blob/develop/LICENSE)
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[](https://github.com/codeigniter4/CodeIgniter4/pulls)
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<br>
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## What is CodeIgniter?
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CodeIgniter is a PHP full-stack web framework that is light, fast, flexible and secure.
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More information can be found at the [official site](https://codeigniter.com).
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This repository holds the source code for CodeIgniter 4 only.
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Version 4 is a complete rewrite to bring the quality and the code into a more modern version,
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while still keeping as many of the things intact that has made people love the framework over the years.
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More information about the plans for version 4 can be found in [CodeIgniter 4](https://forum.codeigniter.com/forumdisplay.php?fid=28) on the forums.
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### Documentation
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The [User Guide](https://codeigniter.com/user_guide/) is the primary documentation for CodeIgniter 4.
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You will also find the [current **in-progress** User Guide](https://codeigniter4.github.io/CodeIgniter4/).
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As with the rest of the framework, it is a work in progress, and will see changes over time to structure, explanations, etc.
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You might also be interested in the [API documentation](https://codeigniter4.github.io/api/) for the framework components.
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## Important Change with index.php
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`index.php` is no longer in the root of the project! It has been moved inside the *public* folder,
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for better security and separation of components.
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This means that you should configure your web server to "point" to your project's *public* folder, and
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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
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framework are exposed.
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**Please** read the user guide for a better explanation of how CI4 works!
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## Repository Management
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CodeIgniter is developed completely on a volunteer basis. As such, please give up to 7 days
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for your issues to be reviewed. If you haven't heard from one of the team in that time period,
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feel free to leave a comment on the issue so that it gets brought back to our attention.
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> [!IMPORTANT]
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> We use GitHub issues to track **BUGS** and to track approved **DEVELOPMENT** work packages.
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> We use our [forum](http://forum.codeigniter.com) to provide SUPPORT and to discuss
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> FEATURE REQUESTS.
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If you raise an issue here that pertains to support or a feature request, it will
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be closed! If you are not sure if you have found a bug, raise a thread on the forum first -
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someone else may have encountered the same thing.
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Before raising a new GitHub issue, please check that your bug hasn't already
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been reported or fixed.
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We use pull requests (PRs) for CONTRIBUTIONS to the repository.
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We are looking for contributions that address one of the reported bugs or
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approved work packages.
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Do not use a PR as a form of feature request.
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Unsolicited contributions will only be considered if they fit nicely
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into the framework roadmap.
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Remember that some components that were part of CodeIgniter 3 are being moved
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to optional packages, with their own repository.
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## Contributing
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We **are** accepting contributions from the community! It doesn't matter whether you can code, write documentation, or help find bugs,
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all contributions are welcome.
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Please read the [*Contributing to CodeIgniter*](https://github.com/codeigniter4/CodeIgniter4/blob/develop/contributing/README.md).
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CodeIgniter has had thousands on contributions from people since its creation. This project would not be what it is without them.
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<a href="https://github.com/codeigniter4/CodeIgniter4/graphs/contributors">
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<img src="https://contrib.rocks/image?repo=codeigniter4/CodeIgniter4" />
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</a>
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Made with [contrib.rocks](https://contrib.rocks).
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## Server Requirements
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PHP version 8.1 or higher is required, with the following extensions installed:
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- [intl](http://php.net/manual/en/intl.requirements.php)
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- [mbstring](http://php.net/manual/en/mbstring.installation.php)
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> [!WARNING]
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> - The end of life date for PHP 7.4 was November 28, 2022.
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> - The end of life date for PHP 8.0 was November 26, 2023.
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> - If you are still using PHP 7.4 or 8.0, you should upgrade immediately.
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> - The end of life date for PHP 8.1 will be December 31, 2025.
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Additionally, make sure that the following extensions are enabled in your PHP:
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- json (enabled by default - don't turn it off)
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- [mysqlnd](http://php.net/manual/en/mysqlnd.install.php) if you plan to use MySQL
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- [libcurl](http://php.net/manual/en/curl.requirements.php) if you plan to use the HTTP\CURLRequest library
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## Running CodeIgniter Tests
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Information on running the CodeIgniter test suite can be found in the [README.md](tests/README.md) file in the tests directory.
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