PHP Comments Explained | Single-Line & Multi-Line Comments Tutorial

Published: 13 September 2025
on channel: Practical Web Dev

In this video, you’ll learn how to create and use comments in PHP. Comments are essential for making your code easier to understand and maintain, both for yourself and for other developers who might read your code later.

We’ll cover:

1. Single-line comments with // and #

2. Multi-line comments with /* ... */

3. Why comments are important in real projects (They help you leave notes for yourself and other developers so you know what the code is doing)

By the end of this video, you’ll know exactly how and when to use comments in PHP to keep your code clean and professional.

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