PHP Slim framework changing page

Question

I'm new to slim and MVC and i'm trying to get my head around changing pages on my website.

Currently using the code below when I access my index page it will change the view to be my projects page, however when it does this it doesn't change the URL at all.

$app->get('/', function($request, $response, $args) use($app)
{
    return $this->renderer->render($response, 'projects.phtml', $args);
});

The url also stays as localhost/mywebsite

So my question is how do I get it to change the URL along with the view so that it becomes

localhost/mywebsite/projects

I've got the below code so that when someone goes to that url it becomes the projects page but I can't figure out how to redirect the user.

$app->get('/projects', function($request, $response, $args) use ($app)
{
    return $this->renderer->render($response, 'projects.phtml', $args);
});

When I tried using

$app->response->redirect('/projects', 303);

It says method redirect not found in class.

Am I missing something obvious or am I making this completely wrong.

Thanks!

Answer 1

You can use withRedirect() function of $response object

$app->get('/', function($request, $response, $args) {
    return $response->withRedirect('/projetcs');
});