Site News: Blast from the Past - One Year Ago in PHP

Here's what was popular in the PHP community one year ago today:

• CommonPlaces Blog: Drupal 7 vs. WordPress 3: Battle of the New Features
  
• NETTUTS.com: How to Authenticate Users With Facebook Connect
  
• SeeIT.com: The include() include_once() performance debate
  
• Matthew Weier OPhinney's Blog: State of Zend Framework 2.0
  
• Think Vitamin: 9 Magic Methods for PHP
  
• Michael Kimsal's Blog: Zend Framework starter kit - zfkit.com
  
• Ask About PHP: PHP and jQuery: Submit a form without refreshing the page
  
• Procurios Blog: Fragment Cache - an introduction / PHP
  
• NETTUTS.com: 10 Compelling Reasons to Use Zend Framework
  
• Sameer Borate's Blog: Anonymous functions in PHP
  
• FinishJoomla.com: How Many Websites Are Using Joomla: A Closer Look
  
• Community News: PHP Turns 15!
  
• phpDevelopment Blog: Zend Framework Tutorial Series: Part 1 - The Module Based Application
  
• Zend Developer Zone: Implementing the Observer Pattern with SplObserver and SplSubject
  
• php|architect: The state of PHP 5.3 support