MVC Init

controller.php

<?php
class Controller {

    private $model;



    public function __construct(Model $model) {

        $this->model = $model;

    }



    public function textClicked() {

        $this->model->text = 'Text Updated';

    }

}
?>

hello-world.php

<?php
class Model {

    public $text;



    public function __construct() {

        $this->text = 'Hello world!';

    }

}





class View {

    private $model;



    public function __construct(Model $model) {

        $this->model = $model;

    }



    public function output() {

        return '<h1>' . $this->model->text .'</h1>';

    }



}



class Controller {

    private $model;



    public function __construct(Model $model) {

        $this->model = $model;

    }

}







//initiate the triad

$model = new Model();

//It is important that the controller and the view share the model

$controller = new Controller($model);

$view = new View($model);

echo $view->output();
?>

router.php

<?php

$model = new Model();

//It is important that the controller and the view share the model

$controller = new Controller($model);

$view = new View($model);

if (isset($_GET['action'])) $controller->{$_GET['action']}();

echo $view->output();

?>

view.php

<?php

class View {

    private $model;



    public function __construct(Model $model) {

        $this->model = $model;

    }



    public function output() {

        return '<a href="mvc.php?action=textclicked">' . $this->model->text . '</a>';

    }

}
?>