Teach yourself programming with Webmonkey

 An Excellent web development site Webmonkey is full of tutorials for various web programming languages. See their PHP Tutorial for Beginners. When you’re ready, check out how to use PHP to talk to a database inWebMonkey’s PHP and MySQL tutorial. PHP’s online documentation and function reference is the best on the web. Each entry (like this one on the strlen function) includes user comments at the bottom which are often as helpful as the documentation itself. (I happen to be partial to PHP, but there are plenty of other server-side scripting languages you might decide to go with instead.)