# didemo

**Repository Path**: openfork/didemo

## Basic Information

- **Project Name**: didemo
- **Description**: https://github.com/PHP-DI/demo.git
- **Primary Language**: PHP
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-03-02
- **Last Updated**: 2024-03-02

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# PHP-DI application demo

This repository demonstrates how to write a simple application using PHP-DI without any framework.

## Screenshot

![](screenshot.png)

## Disclaimer

Watch out, this project is meant to show how to build an application from scratch with PHP-DI in the simplest way possible. Be aware that this code is only meant for learning purposes and should probably not go to production as-is.

Improvements and pull requests are welcome.

## Run

To run this demo, you need to clone it and install dependencies:

```
git clone https://github.com/PHP-DI/demo.git
cd demo/
composer install
```

You can then run the web application using PHP's built-in server:

```
php -S 0.0.0.0:8000 -t web/
```

The web application is running at [http://localhost:8000](http://localhost:8000/).

You can also run the CLI application:

```
php console.php
```

The following commands are available:

- `php console.php articles`: lists the blog articles
- `php console.php article [id]`: displays a blog article by its ID

## Architecture

The container is created in [app/bootstrap.php](app/bootstrap.php). The configuration file for the container is [app/config.php](app/config.php).

Both the web application and the CLI application require `app/bootstrap.php` to get the container:

- the web application ([web/index.php](web/index.php)) uses [FastRoute](https://github.com/nikic/FastRoute) for routing, and then creates and invokes the controller using PHP-DI
- the CLI application ([console.php](console.php)) uses [Silly](http://mnapoli.fr/silly/): Silly uses the container to create and invoke the commands

You will note that in both case, the controllers/commands are instantiated and invoked by PHP-DI: this is to benefit from dependency injection in those classes.