Free Hosting for your PHP scripts and MySQL DB

We find that AppInventor is pretty great for the front-end, but not so much for complex back-end algorithms. We use PHP scripts and a MySQL DB to implement our more complex backend algorithms. What we struggled most with was finding a place to host these files and data! We recently moved to using OpenShift from RedHat, which is free to use and relatively easy to setup. More details at our blog:

http://www.chickpea-app.com/techblog/hosting-php-scripts-on-openshift

Nice, thank you guys!