Alessandro Crugnola has posted an update on the future of the AMFPHP project (an interface between Adobe's Flex products and PHP) and how it relates to the work being done on the Zend Framework's Zend_Amf component.

But after the partnership between Zend and Adobe things started to change and amfphp started to move forward to the Zend Framework... and in fact many developers were afraid about the real future of amfphp. But, as Wade said, the amfphp core will remain separated from the framework implementation ( a framework which I will never use however ), in order to have a shared core and 2 different branches for the implementation.

He notes, though, that he might be being a bit skeptical, but doesn't see things working out in their favor and that Zend_Amf will "win out" over the AMFPHP project and get the larger share of the backing from the larger companies.