I have a PHP function on the server that I would like to call from a page that has already been sent to the client using javascript. I have a chat script that has a PHP backend that has a sign out function that needs to be called when a user navigates from chat.php so the user logs out correctly from the chat. Or, is it possible to pick up window events ( window closed, or page navigated from ) using PHP??? Thanks for the help, and i know this is a unique problem so feel free to dive in.

You will need to use AJAX for this. Its a method of using JavaScript to pass values to and from the server. The technique is too long and detailed to be described here, your best bet is to google it.

Jamie

There is no direct method to do this but you can definitely do it using AJAX.

Thanks i figured it out.