Welcome!

I'm Matthew Weier O'Phinney. I am a software engineer and architect, PHP expert, standards developer, and product manager. I create the tools that PHP developers use to build and deploy their applications, from APIs to content management systems. In addition, I am:

I blog on this site, as well as elsewhere (see the icons next to the "Recent Blog Posts"), typically on topics related to open source development. Feel free to contact me.