Hi, I'm Gary and I explain PHP and related subjects in a way that is easy to understand and remember.


All my courses now have subtitles in your language

My courses have one simple goal:


to give you the skills that will increase your job market value




I ❤️ to teach you EVERGREEN skills


There are core skills which a PHP developer needs in order to progress their career. These are the skills which I teach on garyclarke.tech. I would describe these as evergreen skills because they never change, they'll always be required, and you'll still be getting value for money from what I teach you here for years to come.

Check Out My Full Length Courses


All of my videos come with subtitles in your language

PHP Framework Pro

Learn how PHP frameworks really work by building your own with me





PHP Professional Toolkit

All of the skills you need to advance your PHP developer career. 3 courses bundled into one.

Object Oriented PHP

A complete guide to Object Oriented Programming in PHP. From beginner to intermediate concepts.


Testing PHP all devices

Testing PHP

A complete guide to testing PHP applications.



Git and Github all devices

Git and Github

A practical guide to Git and Github


Docker + PHP

A practical guide to Docker with PHP. Includes bonus material




Test Driven Development in PHP

Take your dev skills to the next level by creating an API from scratch using TDD with the PestPHP testing framework


Battle Ready Programmer

Two modern PHP resources, includes TDD in PHP, build an API from scratch and Battle Ready Laravel, the ultimate guide to auditing, testing, fixing and improving your Laravel applications.


Battle Ready Laravel

The ultimate guide to auditing, testing, fixing and improving your Laravel applications.




I publish content here and also on my GaryClarkeTech YouTube channel. This is what others have said about my work....


Best Instructor I have found for PHP (and now Git). Learning to enhance my personal projects; excellent value for the content. Thanks for producing this and I hope more people discover you. Keep it up! - Aaron

I already tried out some PHP courses on other webdeveloper training websites, but Gary explains OOP with PHP very clearly and easy to understand. For me this is one of the best PHP courses that I have seen - Nicolas Alexander Rau

This course is a true gem! It's the first time I watched a 3h course and felt I really understood the concepts. Thank you so much Gary! Looking forward for the full course:) - Giulia Pizzignacco

Very engaging and easy to understand the concepts - Luciano

Gary is a fantastic guy! Even though I don't speak English well, he is very understandable. - Gabor

PHP is making sense and I can apply what I am learning at my job - Dee

I like all your videos, great work. Keep rocking! Thank you for everything - Gokul jadhav .g

I have ADHD and have trouble getting comfortable with tutorial styles and formats. Your video here is just bliss to me. Thank you thank you! Please don't stop making videos! - Sofascialistadankula Megadonakeratosis

I saw all the video of oriented object programming and that was awesome! Great content - Arius

You explain the Mock in unittest that very easy understanding, you have reproduced difference use cases are very important to understand!! Thank you so much! - 優散的傻勢

I gotta say a BIG BIG THANK YOU for these videos! They are so easy to understand and easy to get the hang of - Gaukh


Gary Clarke

Who am I?



Hello and thank you so much for checking out my work. My name is Gary Clarke and I'm a software developer with many years experience, primarily in PHP. I started creating video tutorials during lockdown in 2020 because I wanted the challenge of being able to explain complex / technical subjects to others in a way which is easy to understand and remember.

At this moment in time, my videos have been watched nearly half a million times and I intend to keep creating new and improved content and teaching more and more new people. It would be my pleasure to see you on the inside of one of my courses.