wurfl_class.php, wurfl_parser.php)

The Extension uses two PHP classes  (wurfl_class.php, wurfl_parser.php), which are  Copyright, by Andrea Trasatti and released under the BSD license. I used them with kind permission of Andrea. Thanx a lot for the libraries you provide.

The Wurfl XML File

(taken from wurfl.sourceforge.net):The WURFL is an XML file, i.e. data. As far as we understand, you are not allowed to copyright data. As a consequence of this, we can't copyright (nor copyleft) the WURFL itself.On the other hand, we invite you to consider the following: the WURFL is the collective effort of WAP developers around the globe, so when we release it to you, we do hope that you will contribute to improving the WURFL in case you come across valuable info or you have some cool ideas. To put it another way, you are allowed to use WURFL in any of your applications, free or commercial. The only thing we expect is that you will make any modification to this file public, following the original spirit and idea of the creators of this project. This will help WURFL to grow better and better every day. Please post any noteworthy modifications and comment to the file on the WMLProgramming mailing list on Yahoo Groups: http://groups.yahoo.com/group/wmlprogramming/