README

This library provides a micro HTTP framework with basics, routing and dependency injection container.

Setup

For using this library in your proyect, install it via composer or add it manually in your composer.json file.

composer require abrahanzarza/http-bundle

This will install the latest version in your project.

Usage

Basic configuration

Here is an extract of code for basic configuration usage. At this example we can see that our application is a HttpBundle instance. This instance receive a Symfony\Component\HttpFoundation\Request request param and returns a Symfony\Component\HttpFoundation\Response that is returned to the client.

<?php

declare(strict_types=1);

include_once __DIR__ . '/../vendor/autoload.php';

use AbrahanZarza\HttpBundle\HttpBundle;
use Symfony\Component\HttpFoundation\Request;

$app = new HttpBundle();

// Define your dependencies
// Define your routes

$request = Request::createFromGlobals();
$response = $app->handle($request);

$response->send();

The next thing is define dependencies and routes that we can se how to build after.

Defining dependencies

To define dependencies use PHP-DI syntax.

$app->container->set(
    ClassName::class, 
    static fn(ContainerInterface $c) => new ClassName('params...')
);

As we can see in the code example, we are using our $app DI container.

Defining routes

To define our HTTP application routes we are using this syntax:

$app->route('method', 'path', 'ControllerClass');

If we need to use middleware before executing the controller logic, we can use:

$app->route('method', 'path', 'ControllerClass', 'MiddlewareClass');

Both classes, Controller and Middleware must implement an __Invoke method. An example of controller:

<?php

declare(strict_types=1);

namespace namespace\controllers;

class ControllerClass
{
    public function __invoke(Request $request): Response
    {
        return new Response('Success response');
    }
}