Tag: project

Advanced PHP is Actually Simple – Learn How Today

Advanced PHP is Actually Simple – Learn How Today

Advanced PHP methods, practices, processes, and everything else can be a bit daunting. If you find it hard to understand some of the documentation or tutorials out there, don’t worry, I can help! I struggled to learn some of the core concepts, but eventually figured it out, I hope I can help you learn with less of a struggle. Having a good development environment is a huge step in the right direction. For work, I use a Windows machine and a MacBook Pro. At home, I have a desktop running FreeBSD. Use whatever you are most familiar.


You don’t have to do everything yourself; this was a hard lesson for me to learn. There are groups of people who focus on a single PHP package. That package is going to be well written, tested, and hopefully documented. I suggest you use PHP packages when you can. You can browse the available packages on packagist. You will need to have composer installed on your dev machine. If you have an idea for a package, then read my post on creating a PHP package.


The autoloader isn’t magic, but it is very helpful when writing advanced PHP. It will conditionally include the needed PHP files based on the code being run. No longer will you need to have dozens of includes as the autoloader will handle most of them for you. Packages have a registered namespace that tells the autoloader where their files so it can load them. This allows you to easily instantiate a new object without having to include the needed files.

PHP Design Patterns

You’re only making it harder for yourself if you aren’t using design patterns. There are plenty of definitions of design patterns, and none of them make sense. When a definition is defined with other complicated words, I find it confusing. Below is a simple explanation of design patterns.

A design pattern is a way of structuring your code so it can easily be extended, enhanced, or fixed. Most advanced PHP applications will use a couple of design patterns. They’ll help keep your code organized and understandable.

I have written a few posts on different design patterns, such as the adapter pattern, dependency injection, and the factory design pattern. “Design Patterns: Elements of Reusable Object-Oriented Software” by Erich Gamma is an amazing book if you want to learn even more.


There have been a lot of very public data breaches in the last couple months, so I will also cover some basic security tips. Whether your application is used by a couple of people or hundreds, you should always practice safe security. If your app uses a database, an API, or some other type of service, it could be vulnerable.

When you are writing information to your database, please use PDO. PDO is faster and more secure. PDO Tutorial does an excellent job of explaining everything clearly and concisely. Feel free to ask any questions in the comments below.

Another important aspect of application security is protecting against CSRF (Cross-Site Request Forgery). If I were to create an HTML form on my website and set the POST parameter to your website, how would your website know where the post came from? It’s a very difficult thing to do unless you use a CSRF token with your forms. When a user sees a form, you also generate a CSRF token. You add the CSRF token to a session variable and to a hidden input field that is part of the form. Then when the user submits the form, you can check the hidden input field data against the session variable. If they match, then you know they submitted the form from your site.

Visit the OWASP website if you would like to learn more about security.

Advanced PHP Conclusion

Programming is all about solving problems. We take a big problem, break it into smaller problems, solve the smaller ones first, and then we’ve solved the big problem. Keep trying to make your code smaller, simple, and elegant. Programming is art for logical people like yourself. Keep being curious. Let me know in the comments below if you have any questions. I would love to help.



I’ve been working on a new project called AMPbin. It is a place for everyone to create, edit, save, and share their AMP HTML. If you need to make sure your AMP HTML is valid, then be sure to check it out, because it does that on-the-fly. If something isn’t passing validation and aren’t sure why then you can send the bin to a friend to help you.

You can find the AMPbin code is on GitHub if you would like to see how it works. It’s using Firebase Hosting, Database, and Authentication. Below is a list of some of the technologies I’m using for this project.

  • Gulp
  • Bower
  • Yarn
  • SCSS
  • Skeleton CSS

Mithril may make it on that list, I’ve added it a couple times, but still haven’t used it.

If you would like to contribute, that would be great! Or if you want to use the website, even better! You can submit issues on GitHub. You can also send me an email or join the conversation on gitter.