What is new in PHP 5.3 - part 4: __callStatic, OpenID support, user.ini, XSLT profiling and more November 20, 2007 We are already familiar with namespaces, late static binding and mysqlnd but PHP 5.3 has a lot more cool features. We can find some information about the features of the upcoming PHP version from Johannes Schlüter’s (the release manager of PHP 5.3) blog entry and from the PHP Relea