How can PHP beginners effectively utilize online resources to enhance their understanding of syntax highlighting and code display techniques?

Beginners can effectively utilize online resources such as tutorials, forums, and documentation to enhance their understanding of syntax highlighting and code display techniques in PHP. By studying examples and explanations provided by experienced developers, beginners can learn best practices and common pitfalls to avoid when working with code display. Additionally, experimenting with different code editors and plugins that support syntax highlighting can help beginners improve their coding workflow.

<?php
// Example code snippet with syntax highlighting
echo "Hello, world!";
?>