Slim 3 - How to add 404 Template?

Question

In Slim 2, I can over write the default 404 page easily,

// @ref: http://help.slimframework.com/discussions/problems/4400-templatespath-doesnt-change
$app->no         


        

Answer 1

Option 1:

use Twig (or any other templating engine)

Option 2:

$notFoundPage = file_get_contents($path_to_404_html);
$response->write($notFoundPage);