$_SERVER['DOCUMENT_ROOT'] from Apache to IIS - HELP!

[dustbuster]

I'm moving some PHP scripts from Apache to IIS and the $_SERVER['DOCUMENT_ROOT'] isn't working properly. I've found some code I can use to replace the current code but I'd much prefer a config solution since there are a lot of scripts to move over...

Thanks

[DMacedo]

Try this. But I don't deal with IIS myself so I have no idea if it works:

if (!isset($_SERVER['DOCUMENT_ROOT']))
{
    $_SERVER['DOCUMENT_ROOT'] = substr($_SERVER['SCRIPT_FILENAME'] , 0 , -strlen($_SERVER['PHP_SELF'])+1);
} 

[dustbuster]

Yeah, that's the code I found. I'm looking for a server config solution so I don't have to go through all the scripts.

Thanks

[Immerse]

You could make save the above script and use the auto_prepend_file config option to automatically prepend the script to all documents.

[dustbuster]

You could make save the above script and use the auto_prepend_file config option to automatically prepend the script to all documents.

I've never heard of that. How do I do that?

[cmuench]

This is talking about it
http://turnipspatch.com/php-auto_prepend_file/
Also this code
http://www.sitepoint.com/forums/showthread.php?t=374191

[dustbuster]

Thanks all!

The prepend option seems to be working!

[Immerse]

Don't forget that if you ever move to a different server, you might need to change auto_prepend_file setting there too

[dustbuster]

Ok, thanks