69 lines
2.9 KiB
Markdown
69 lines
2.9 KiB
Markdown
|
# CodeIgniter 4 Application Starter
|
||
|
|
|
||
|
|
## What is 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](https://codeigniter.com).
|
||
|
|
|
||
|
|
This repository holds a composer-installable app starter.
|
||
|
|
It has been built from the
|
||
|
|
[development repository](https://github.com/codeigniter4/CodeIgniter4).
|
||
|
|
|
||
|
|
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.
|
||
|
|
|
||
|
|
You can read the [user guide](https://codeigniter.com/user_guide/)
|
||
|
|
corresponding to the latest version of the framework.
|
||
|
|
|
||
|
|
## Installation & updates
|
||
|
|
|
||
|
|
`composer create-project codeigniter4/appstarter` then `composer update` whenever
|
||
|
|
there is a new release of the framework.
|
||
|
|
|
||
|
|
When updating, check the release notes to see if there are any changes you might need to apply
|
||
|
|
to your `app` folder. The affected files can be copied or merged from
|
||
|
|
`vendor/codeigniter4/framework/app`.
|
||
|
|
|
||
|
|
## Setup
|
||
|
|
|
||
|
|
Copy `env` to `.env` and tailor for your app, specifically the baseURL
|
||
|
|
and any database settings.
|
||
|
|
|
||
|
|
## Important Change with index.php
|
||
|
|
|
||
|
|
`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!
|
||
|
|
|
||
|
|
## Repository Management
|
||
|
|
|
||
|
|
We use GitHub issues, in our main repository, to track **BUGS** and to track approved **DEVELOPMENT** work packages.
|
||
|
|
We use our [forum](http://forum.codeigniter.com) to provide SUPPORT and to discuss
|
||
|
|
FEATURE REQUESTS.
|
||
|
|
|
||
|
|
This repository is a "distribution" one, built by our release preparation script.
|
||
|
|
Problems with it can be raised on our forum, or as issues in the main repository.
|
||
|
|
|
||
|
|
## Server Requirements
|
||
|
|
|
||
|
|
PHP version 8.1 or higher is required, with the following extensions installed:
|
||
|
|
|
||
|
|
- [intl](http://php.net/manual/en/intl.requirements.php)
|
||
|
|
- [mbstring](http://php.net/manual/en/mbstring.installation.php)
|
||
|
|
|
||
|
|
> [!WARNING]
|
||
|
|
> 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.
|
||
|
|
> If you are still using PHP 7.4 or 8.0, you should upgrade immediately.
|
||
|
|
> The end of life date for PHP 8.1 will be November 25, 2024.
|
||
|
|
|
||
|
|
Additionally, make sure that the following extensions are enabled in your PHP:
|
||
|
|
|
||
|
|
- json (enabled by default - don't turn it off)
|
||
|
|
- [mysqlnd](http://php.net/manual/en/mysqlnd.install.php) if you plan to use MySQL
|
||
|
|
- [libcurl](http://php.net/manual/en/curl.requirements.php) if you plan to use the HTTP\CURLRequest library
|