Slim is a PHP micro-framework that helps you quickly write simple yet powerful web applications and APIs.

It's recommended that you use Composer to install Slim.

$ composer require slim/slim "^3.0"

This will install Slim and all required dependencies. Slim requires PHP 5.5.0 or newer.

Create an index.php file with the following contents:

<?php

require 'vendor/autoload.php';

$app = new Slim\App();

$app->get('/hello/{name}', function ($request, $