MVC architecture overview in PHP - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define the Model class in MVC.

PHP

<?php
class [1] {
    public function getData() {
        return "Data from model";
    }
}
?>

Drag options to blanks, or click blank then click option'

AModel

BApp

CView

DController

Attempts:

3 left

💡 Hint

Common Mistakes

Using Controller or View as the class name instead of Model.

The Model class handles data and business logic in MVC.

2fill in blank

medium

Complete the code to call the View in MVC.

PHP

<?php
class Controller {
    public function show() {
        $view = new [1]();
        $view->render();
    }
}
?>

Drag options to blanks, or click blank then click option'

AController

BModel

CTemplate

DView

Attempts:

3 left

💡 Hint

Common Mistakes

Calling Model or Controller instead of View.

The Controller calls the View to display data.

3fill in blank

hard

Fix the error in the Controller method to get data from Model.

PHP

<?php
class Controller {
    public function getData() {
        $model = new Model();
        return $model->[1]();
    }
}
?>

Drag options to blanks, or click blank then click option'

AfetchData

BgetData

Crender

Dshow

Attempts:

3 left

💡 Hint

Common Mistakes

Using method names not defined in Model like fetchData or render.

The Model's method to get data is getData().

4fill in blank

hard

Fill both blanks to create a simple MVC flow: Controller calls Model and then View.

PHP

<?php
class Controller {
    public function display() {
        $model = new [1]();
        $data = $model->getData();
        $view = new [2]();
        $view->render($data);
    }
}
?>

Drag options to blanks, or click blank then click option'

AModel

BController

CView

DTemplate

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping Model and View names or using Controller as a class to instantiate.

The Controller creates a Model to get data and a View to render it.

5fill in blank

hard

Fill all three blanks to complete the MVC interaction: Controller gets data, passes to View, and View renders.

PHP

<?php
class Controller {
    public function show() {
        $model = new [1]();
        $data = $model->getData();
        $view = new [2]();
        $view->[3]($data);
    }
}
?>

Drag options to blanks, or click blank then click option'

AModel

BView

Crender

Ddisplay

Attempts:

3 left

💡 Hint

Common Mistakes

Using display() instead of render(), or swapping Model and View.

The Controller creates a Model to get data, a View to display it, and calls render() on the View.