PHP and Jigsaw

I've been trying to get a simple php page to produce any output through a Jigsaw server. I've got past the problem of cgi.redirect and now my server launches php and returns a "page" but it's blank. There is no evidence of my html or php code having been seen by the server. I've run the php script from the command line and I get the html code I'd expect. With Jigsaw's debug facility DISabled for the cgi scripts I get the following html served to the browser: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <META http-equiv=Content-Type content="text/html; charset=windows-1252"> </HEAD> <BODY> </BODY> </HTML> which produces a totally empty, white page. With Jigsaw's debug facility Enabled, I get two lines on the page and the same two lines (without html tags of any sort) in "view source" display: X-Powered-By: PHP/4.2.1 Content-type: text/html At this point, my php script file contains only php commands - no html. Any clues? Murray Nicholas