PHP
Developer Shed - PHP(16 views)
This site has some great PHP articles
Libchart - Simple PHP chart drawing library(24 views)
Mod_rewrite + PHP = Friendly URLs(3 views)
Overview of Content Management Systems(17 views)
PHP - Home(17 views)
PHP - POST form data using sockets(21 views)
php.justinvincent.com(21 views)
This site has some great PHP articles and free source code
Code Generation Utilities
Php Object Generator(5 views)
This is really neat! An online PHP code generator. Looks very simple to use.
phpCodeGenie(5 views)
Conversion Information
Info about converting other languages to + from PHP
PERL -> PHP Translation(12 views)
Page showing how to convert PERL to PHP
cURL
Using cURL and libcurl with PHP (Zend.com)(13 views)
Good examples of how to use cURL.
Debugging
Debugging techniques for PHP programmers(2 views)
Using print statements, error reporting, and the PHPeclipse plug-in. Good stuff from IBM.
Krumo: Version 2.0 of print_r(); and var_dump();(105 views)
Mailing List Managers
The NotOneBit.com Simple Mailing List(2 views)
This is a pretty nice application for handling email publication.
Patterns
Patterns For PHP(31 views)
Patterns for PHP is a repository of Design Patterns implemented specifically for PHP.
PayPal Scripts
Free PHP PayPal IPN Script (web-bureau.com)(16 views)
PHP5
PHP 5 Power Programming (PDF Book)(0 views)
Tag Clouds
Focus Cloud [concept](136 views)
A neat looking idea for showing what people are finding interesting on your site
Template Engines
Smarty : Template Engine(3 views)
Tutorials
Creating a Secure PHP Login Script(6 views)
This is a pretty nice tutorial on writing a secure PHP login script.
UTF-8
PHP UTF-8 cheatsheet(108 views)
A great guide on using UTF-8 for multibyte encoding.
XML
Simple XML/PHP Parser(14 views)
It's ugly, but it takes the work out of parsing XML documents