What this tutorial is
PHP is a server side language that is used to make dynamic websites. Most of the world's websites are dynamic, meaning they change.
This tutorial expects that you know some basic HTML and have some understanding of how web technologies including servers work.
The use of HTML in these tutorial is minimal, but a large part of PHP is being able to view the results of it and HTML is the way to do this.
You can find my HTML tutorial here.
Finally, this tutorial was recognised by Udemy on 25th September 2015, something I am very proud of. You can view their tutorials here.