DOCUMENT_ROOT will not work in IIS?

[joshuasr]

OK, I am truly a PHP newbie. I just installed PHP 4.1 on a windows 2000 server running IIS. There are about 50 domains using IIS, so I really do not want to switch to apache. I read in a few threadxs that the DOCUMENT_ROOT variable will not work in conjunction with IIS. Are there any other limitations or variables that will not work if I am using IIS?

Is there a way to make the DOCUMENT_ROOT variable (and any others that may not work ) on IIS for all of the domains I have hosted on this server????

Thanks!!!!

[hessian]

There could be a good way to do this if all the document roots are in the same place.. I.E. C:\web\domian

if that is true,
$Temp = split("\",$_SERVER["PATH_TRANSLATED"]);
$DOCUMENTROOT = "C:\web\".$Temp[2];

But at any rate I am sure you can do it somehow with Regex.