Farewell Engine Yard!


After almost 4 years at Engine Yard, my last day will be July 3rd.

It is a sad thing, but it also means I am moving on to hopefully bigger, exciting, more challenging, and better things.

On Saturday I gave my last conference talk as a Yardee, and I think it was fitting that it was about “What’s new in PHP 7″, as my first talk for Engine Yard was at PHPUK 2012 and it was about “What’s new in PHP 5.4″.

I have had an amazing time working for Engine Yard, learned a lot from lots of smart people, been able to travel the world and meet even more fabulous people. I have been allowed to shape my job around the life I want to lead: to be a good person, to teach and help people, and to spread the joy of the things I love to as many people as possible.

I will be moving on to Akamai Technologies on July 6th as a Developer Evangelist.

I will be working on some thing bigger than I can conceive and I’m excited at the prospect of helping people — particularly in the PHP community — to achieve amazing things using these tools and more.

But I wouldn’t be here if not for all I’ve been enabled to do the last four years:

Thank you Engine Yard ❤️

Y’all should go check out Deis and Deis.com/Deis PRO, they’re pretty awesome!

Celebrating 20 Years of PHP


Twenty years ago today, Rasmus Lerdorf released Personal Home Page Tools (PHP Tools) version 1.0 to the world.

This is what Ben Ramsey tells us in his blog post celebrating 20 years of PHP.

Anyone who has talked to Rasmus knows that its popularity and success were all entirely accidental, and that he never planned for it to take over the world.

Except… it wasn’t really an accident was it?

Ben suggests that we all write about our own first encounters with PHP — I saw it on a Simpsons website, bought a book, pre-PHP 4.0, read three chapters, hacked on stuff, the rest is history — but I’d like to do something a little different. I want to tell our story.

As Erika Heidi points out in her blog post PHP powers about 80% of the web. Much of that (~25%1) is WordPress, including this blog.

That didn’t happen overnight, or accidentally. There were several factors that helped though:

  • PHP was easy to learn
  • mod_php made Apache2 integration fast, and easy
  • The MySQL extension made database access and use, fast, and easy3

The creation of great4 off-the-shelf software, like phpNuke, phpBB, phpMyAdmin, and the aforementioned WordPress, meant that end-users started to use PHP without even really understanding what it was… but they sure made a lot of software!

Even still, none of this was accidental, it was the result on a lot of hard work, by many thousands of people.

During my research for my talk, Open Source, Love, and Social Responsibility, I put together some numbers:

  • PHP is 1.5 million lines of code
  • Apache is 533,000 lines of code
  • MySQL is 3.4 million lines of code

All in all, a standard LAMP stack, those four little letters, amount to over sixty-nine and a half million (69,500,000) lines of code, which, more importantly were contributed by over 4800 people.

These days our skills as a community have risen dramatically since the days of phpNuke, we have amazing tools like composer, and PHPUnit. Four of the top ten websites are written in PHP.

Every single person who has used PHP, contributed to an open source PHP project, contributed to PHP, the docs, or even “just” been part of the community conversation: We are all responsible for this success.

So, think back, pat yourself on the back, and lets make things even better.


If you’re interested in more PHP history, check out my blog posts on the history of PHAR files and ten years of PHP 5.0.0.

  1. That is, ~25% of the 80%, or ~20% of the web. 
  2. Yes, I know, it’s technically Apache httpd, deal with it. 
  3. Fast, easy, and insecure. Thank goodness for PHP 7: bye bye ext/mysql
  4. For the time. Our understanding of great software wasn’t itself very great in the 90’s. 

Speaking at phpDay 2015


I will be returning to Verona for phpDay 2015 in just a few weeks to give two presentations, Writing Faster PHP with HHVM & Hack, and a new talk on PHP 7:

What to Expect When You’re Expecting: PHP 7

PHP 7 is coming, and with it will come new features, backwards compatibility breaks, and huge performance gains.

This talk will get you prepared for all the changes in this upcoming release and offer practical advice you can implement now to ensure you code still works come upgrade time.

I’m excited to give my first talk on PHP 7, and excited to go back to Verona — if you have the opportunity to get there, it’s a beautiful city, with wonderful people, and don’t forget to sample the amazing Gelato!

Hopefully I’ll see you there!

Speaking at php[tek] 2015 (May 18th-22nd)


I will be speaking at php[tek] again this year, php[tek] is a cornerstone of the PHP community calendar, and I cannot wait to be back in Chicago1 again.

I will be presenting another new talk:

Extending MySQL with PHP’s MySQL Native Driver**

PHP’s MySQL Native Driver (mysqlnd) has been providing great performance benefits since PHP 5.3, but there is more to it than just replacing libmysqlclient.

MySQL Native Drivers plugin architecture provides the ability to do read/write splitting, caching, load balancing, and more. Learn how to do all of these things simply and transparently, as well as how to write your own plugins using PHP.

Hopefully I’ll see you there!

  1. Rosemont