[PHP-WEBMASTER] [web-php] PR #1139: releases/8.4: Make minor codestyle changes to array_find example

Pull Request: releases/8.4: Make minor codestyle changes to array_find example by TimWolla · Pull Request #1139 · php/web-php · GitHub
Author: TimWolla

This syncs the array function syntax in the array_find example with the one in the PDO subclasses example by adding the space between the `fn` and `(`.