What are some recommended free tutorials for beginners looking to learn PHP?

For beginners looking to learn PHP, some recommended free tutorials include: 1. Codecademy PHP Course: Codecademy offers a free interactive PHP course that covers the basics of PHP programming, including variables, loops, arrays, and functions. 2. PHP.net Documentation: The official PHP website (php.net) provides comprehensive documentation and tutorials for beginners to learn PHP from scratch. It covers everything from basic syntax to advanced topics like object-oriented programming. 3. W3Schools PHP Tutorial: W3Schools offers a free online PHP tutorial that covers the fundamentals of PHP programming, including variables, operators, arrays, and functions. It also provides examples and exercises to practice coding in PHP. 4. YouTube Tutorials: There are many YouTube channels that offer free PHP tutorials for beginners, such as The Net Ninja, Traversy Media, and LearnCode.academy. These video tutorials cover a wide range of PHP topics and provide step-by-step guidance for beginners.

<?php
// Sample PHP code snippet
echo "Hello, World!";
?>