free opensource amfphp alternative

is there any other framework that does the same as amfphp? I d开发者_运维百科ont want to use amfphp because it hasnt been updated in years and looks like it's no longer under development, I have to use PHP so I'm looking for a PHP alternative. Thanks.

The Zend_Amf class, which is part of Zend Framework, might interest you.

It's also available as a standalone component, if you don't want to full framework with it.

According to this wikpedia page there are a two other PHP alternatives

SabreAMF and WebORB

SabreAMF is free and opensource