Online PHP editor | output for pL7K7

<?php class MVCFramework { var $url = ''; function __construct($url) { $this->url = $url; //HTTP_REQUEST URL $this->run(); } function run() { if ($route = Routes::getRoute($this->url)) { list($controller, $action) = $route; $controllerObj = new $$controller; //$controllerObj->$$action(); //template } else { print_r('404'); } } } class Routes { static $routes = array(); static function add($route, $controller, $action) { self::$routes[$route] = array($controller.'Controller', $action); } static function getRoutes() { return self::$routes; } static function getRoute($url) { return self::$routes[$url]; } } abstract class Model { // connect to DB and etc. } // controllers/BookController.php class BooksController { function index() { $books = Book::all(); } function show() { $id = 1; $books = Book::find(1); } } // models/Book.php class Book { static function all() { $books = array('Book', 'Book', 'Book'); return $books; } static function find() { $book = 'Book'; return $book; } } Routes::add('/books', 'Books', 'index'); Routes::add('/books/:id', 'Books', 'show'); $url = '/books'; //new MVCFramework($url); class A {} new $"A";