Welcome to the World of PHP
By Aaron Weiss
PHP has made server-side scripting into a whole new world. In this tutorial we explore the basic fundamentals of this tremendously popular open-source, server-parsed embedded scripting language.
In this overview we willl take a look at programming with PHP 3, the most popular version of PHP. Keep in mind, however, that PHP 4 was released in late-May of this year (PHP 4 Released, New "Zend" Engine).