Comment 2 for bug 684907

Updating to latest alpha of Pear Date-1.5.0a1:
http://pear.php.net/package/Date/download/
Solves this, but it's not really a great solution - would be better just to use PHP5's native date() formatting in the class.date.php.
It's not that much work, I might create a branch and do it later.