Here are some links on PHP and MySQL which you may find useful:

PHP: Hypertext Preprocessor
Zend Technologies - The PHP Company
Codewalkers.com
Dev Articles - PHP
Developer Shed - PHP
Developer Tutorials - PHP
DotGeek.org
ElectricToolbox - PHP
PHP Builder.com
PHP Classes Repository
PHP Complete.com
PHP DevCenter at OnLamp.com
PHP Developer.org
PHP Editors.com
PHP EveryWhere
PHP Freaks.com
PHP at Hotscripts.com
PHP Kitchen.com
PHP Pro.org
PHP Resource Index
PHP resources at dmoz.org - the Open Directory Project
Sitepoint.com for PHP and MySQL tutorials
Stargeek.com for PHP scripts and articles
weberdev.com - The best PHP, MySQL and Apache resources
The PHP newsgroup (comp.lang.php) at groups.google.com
PHP forum at www.dbforums.com
PHP forum at www.sitepoint.com
PHP forum at www.tek-tips.com
MySQL: The World's Most Popular Open Source Database
Dev Articles - MySQL
Developer Shed - MySQL
ElectricToolbox - MySQL
MySQL articles at ONLamp.com
MySQL articles at UnixReview.com
MySQL resources at dmoz.org - the Open Directory Project
Sitepoint.com for PHP and MySQL tutorials
weberdev.com - The best PHP, MySQL and Apache resources
MySQL forum at www.dbforums.com
MySQL forum at www.sitepoint.com
MySQL forum at www.tek-tips.com
Apache HTTP Server Project

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