backend/index.php

<?php
require_once "vendor/autoload.php";
require 'bootstrap.php';

use app\controllers\MainController;
use app\controllers\Users;
use app\controllers\Questions;
use app\controllers\Answers;
use app\controllers\Posts;
use Phroute\Phroute\RouteCollector;


$router = new RouteCollector();

$router->get('/', [MainController::class, 'actionIndex']);
$router->get('/example', [MainController::class, 'actionExample']);
//$router->get('/createUser', [Users::class, 'actionCreateUser']);
$router->get('/allUsers', [Users::class, 'actionViewAllUsers']);
$router->get('/User', [Users::class, 'actionViewUser'], ['3']);
$router->get('/allQuestions', [Questions::class, 'actionViewAllQuestions']);
$router->get('/allPosts', [Posts::class, 'actionViewAllPosts']);
$router->get('/allAnswers', [Answers::class, 'actionViewAllAnswers']);


$dispatcher = new Phroute\Phroute\Dispatcher($router->getData());

$response = $dispatcher->dispatch($_SERVER['REQUEST_METHOD'], parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH));


// Print out the value returned from the dispatched function
echo $response;