PHP:

* PHP Manual * - Comprehensive online manual/reference for the PHP language. URL: http://www.php.net/ Ioncube Encoder - An inexpensive PHP source code encoder. Works great- easy to use. This is my personal choice for an encoder. URL: http://www.ioncube.com/ Pear PHP Library - A library and framework for PHP add-ons and libraries. URL: http://pear.php.net/ PHP Developer - A PHP news, and commentary website. URL: http://www.phpdeveloper.org/ PHP Developers Forums - A large developer discussion forum for PHP. URL: http://forums.devnetwork.net/ PHP Documentor - A program to automatically generate documentation for PHP applications. Can be complex to use, but produces a beautiful result. URL: http://www.phpdoc.org/ Smarty Templating Engine - The Smarty templating engine for PHP. For those needing a more advanced templating solution with caching. URL: http://smarty.php.net/ Zend - The premier provider of PHP software, tools, encoders, engine and more. URL: http://www.zend.com/