If you ever wanted MVC for your WordPress theme's template files without a framework or reduced WordPress performance. If you ever wanted to register template files like
page.php, and so forth in PHP instead of creating them as files in your theme. All you need is a blank
index.php file and a few lines of code.
Add these classes to your WordPress site (in your
functions.php file is just fine). Then add the following to your theme after creating a blank
index.php file (must be blank) in your theme:
$override = new TemplateOverride(__DIR__ . '/index.php');