Can I use PHP for Red5 application?

I am going to create a new Red5 video streaming application. So can I use php5 for it ?

Can anyone help me with some good tutorials.

It’s probably easier to keep the application logic within java, but you can set up remoting services that can be interacted with from php via curl e.g
http://www.joachim-bauch.de/tutorials/red5/MigrationGuide.txt#remoting-server