Call Stack

I have implemented a mechanism to email me when some branch of logic fails in our web pages using a combination of PHP and Javascript. The Javascript is just used to fire off an email to me. I was wondering if anyone is aware of the ability to figure out and display the call stack in PHP. I envision using it like this; if a page calls a function that calls a function, and the last function call results in one of these emails I would like the ability to display which was the originating page, as well as the whole call stack. If anyone has any ideas I'm listening. Thanks, -- Brett M. Delia Software Engineer / Web Developer SportsMVP.com - Active Arts, Inc. 6650 S.W. Redwood Lane, Suite 200 Portland OR 97224 503.684.5806 x775 mailto:brettd@sportsmvp.com http://www.sportsmvp.com - http://www.activearts.com Do what you can, with what you have, where you are. --Theodore Roosevelt I have simply tried to do what seemed best each day, as each day came. -- Abraham Lincoln