PHP: Hypertext Preprocessor PHP is a server-side HTML embedded scripting language. It provides web developers with a full suite of tools for building dynamic websites: native APIs to Apache and other web servers; easy access to MySQL, Sybase, Oracle, and other databases; IMAP; LDAP; HTTP headers and cookies. This site is the official home of PHP4. http://www.php.net/

Zend A bottom-up rewrite of the PHP scripting engine. It features a modular architecture, vastly improved performance, and greater scalability. http://www.zend.com/

Quality Assurance Team Voulonteer coders dedicated to providing coders with quality assurance. http://qa.php.net/

PHPMac.com Dedicated to PHP programmers that use the Mac OS, in particular Apple's OS X unix system. Tutotials, articles and support. http://www.phpmac.com/

CodingTheWeb: PHP News PHP development news, tutorials, and technical articles. Available as XML and RSS feeds. http://www.codingtheweb.com/projects/newslog/portal/1_1.htm

Devshed - Searching with PHP and ht://Dig Adds search capabilities to site using the popular open source tools PHP3 and ht://Dig. http://www.devshed.com/Server_Side/PHP/Search_This/page1.html

Making the Case for PHP at Yahoo! Slides from a talk where Michael J. Radwin makes the case for using PHP over other languages. http://public.yahoo.com/~radwin/talks/yahoo-phpcon2002.htm

ThePHPGuy PHP, MySQL and Apache articles, tutorials, guides. Also features daily updated developer news as well as a monthly developer newsletter packed with PHP programming tips and tricks. http://www.thephpguy.com/modules/news/

Wrox Resource Center PHP support and resource forums run by programmers for programmers, provided by Wrox Press. http://p2p.wrox.com/default.asp?CAT_ID=27

PHP Freaks A community designed to assist developers with PHP and MySQL related information. Includes tips, tutorials, forums, articles, code examples and manuals. http://www.phpfreaks.com/

Codewalkers A community site dedicated to PHP and SQL. Includes user submitted code, tutorials and forums. http://codewalkers.com/

International PHP Magazine Web-based magazine for Web professionals focused on PHP based development. News, online articles, book reviews, forum. http://www.php-mag.net/

PHPit PHP and MySQL articles, tutorials and codesnippets. It also has database with commonly asked questions. http://www.phpit.net/

PHP Everywhere John Lim's weblog with comments and reviews. Links to his longer articles and manuals. http://phplens.com/phpeverywhere/

PHP Club A programmer's group united by a desire to develop PHP technologies in the Internet. News, articles, applications and FAQ. http://www.phpclub.net/

Alex A programming cross platform rapid GUI development language, working with Microsoft Windows, as well as Motif and OpenLook on a very wide variety of Unix operating systems. The language allows one set of source code to produce a product that worked across platforms. http://www.marsjupiter.com/mambo/index.php?Itemid=83