PHP & MySQL Programming
“What are these, and why should I care?” In short, these give you the power to update your website 24 hours a day, 7 days a week, 365 days a year without ever picking up the phone.
PHP is an open-source, server-side programming language created specifically for serving up websites.
MySQL is the world’s most popular database. It’s extremely light-weight, fast, easy to use.
Both PHP and MySQL come standard with just about every hosting service plan these days. So by using these technologies in your web property, it’s instantly portable to pretty much anywhere with little or no custom configuration required.