joomla/joomla-platform — pull request #741 by realityking (2012-01-12 19:34:13+00:00)
Title: Start embracing PHP 5.3

Since there seems to be no opposition to using PHP 5.3 from now on, lets start using it. This pull request removes one PHP 5.2 workaround and replaces dirname(__FILE__) with __DIR__.