JavaScript calling a PHP function, possible?

[cerbin]

Is that possible?

I'd like to have a JavaScript timer using SetInterval() call a PHP function..

Any idea on how to do that, if it's possible as well?

[Weedpacket]

PHP runs on the server, not the client. The only way a Javascript program can call anything on the server is by requesting a page from it. Search these forums for more details; the question has been asked many times in the past already.