PHP Zend Framework 1.7 adds Adobe support
The open source Zend Framework 1.7 is now available expanding the PHP framework to work better with Adobe Flex and AIR applications. Adobe and Zend announced back in September that they would be collaborating for Zend Framework and now they've delivered.
"Adobe and Zend have been working together to make Flex and AIR application development much easier for PHP developers," Zend co-founder Andi Gutmans blogged " This announcement marks a significant milestone in those efforts with the production release of the Zend_Amf component in ZF 1.7. Now PHP 5 developers can use the open, binary AMF3 protocol (think of it as ActionScript's native tongue) as easily as any other server-client protocol in Zend Framework."
Action Message Format (AMF) is the protocol that Flex uses to talk to the back end enabling both Flex and Flash based applications to exchange data with servers.