When seeking assistance for PHP-related issues like transparent backgrounds in iframes, what are some effective ways to communicate code snippets and ask for precise guidance to troubleshoot the problem effectively?

Issue: I am trying to create an iframe with a transparent background in PHP, but I am having trouble getting it to work. Can someone please provide guidance on how to achieve this?

<?php
echo '<iframe src="https://www.example.com" style="background-color: transparent;"></iframe>';
?>