http://www.adobe.com/devnet/flex/articles/flex_php_json.html

http://www.adobe.com/devnet/flex/articles/flex2_amfphp.html

http://www.adobe.com/devnet/flex/articles/flex2_php.html

http://www.onlamp.com/pub/a/onlamp/2007/07/19/introduction-to-flex-using-php.html

http://www.mono-project.com/Moonlight

Silverlight 1.1 (http://silverlight.net) is a new development technology for the Web created by Microsoft based on the CLR that augments it with a 2D retained graphics system and media playback engine and ships a subset of the standard .NET libraries. Currently the Moonlight project supports both Silverlight 1.0 (canvas + browser-based scripting) as well as 1.1 applications (canvas + ECMA CLI powered execution engine).