[PHP-WEBMASTER] [web-php] PR #1138: releases/8.4: Make minor codestyle changes to aviz example

Pull Request: releases/8.4: Make minor codestyle changes to aviz example by TimWolla · Pull Request #1138 · php/web-php · GitHub
Author: TimWolla

This is a small follow-up to php/web-php#1135. It syncs the interpolation syntax with the PDO subclasses example by using the “brace-style” interpolation.

/cc @theodorejb