Hello everyone! More recently started learning framework. Made a small skeleton with tools. But I can not understand, how do I know the contents of the variable? For example here: https://github.com/uonick/ph-store/blob/master/app/models/users.php#L4 For example, I write here:
$new = 666; print_r($new)
But it does not work. Just a white screen Tell me how to be?