--------------- - Best all around free learning and HTML/CSS/PHP/MYSQL resource site.

PHP 101: PHP For the Absolute Beginner:

Introduction to Databases and MySQL:

How To Ask Questions The Smart Way:

HTML/XHTML/CSS validator service:


Web Developer extension for Firefox:

Firebug for FireFox:

Eclipse IDE PHP Development Tools Project:

XAMPP for windows v1.7.2:
(v1.7.2 is the last release using PHP 5.2)

(a work in progress)