PHP Design Patterns

I've just been reading up on Design Patterns in Java and I thought I'd look around to see what's out there on PHP Design patterns:

IBM Developer works has some good info on: The factory pattern, The singleton pattern, The observer pattern, The chain-of-command pattern, and The strategy pattern.
http://www-128.ibm.com/developerworks/library/os-php-designptrns/

Fluffy Cat PHP5 Design Patterns:
http://www.fluffycat.com/PHP-Design-Patterns/

Dev Shed has a an article on the factory Method:
http://www.devshed.com/c/a/PHP/Design-Patterns-in-PHP-Factory-Method-and...

dikini.net
http://dikini.net/php_design_patterns

Zend has an article on The singleton pattern and The strategy pattern
http://www.zend.com/zend/trick/tricks-app-patt-php.php

• Slashdot it!
• Digg it:
  
• Del.icio.us