Find PHP install directory

Hi. Is it possible to dynamically find where PHP is installed on a Win 2k3
machine running IIS? I am setting up a configuration page and I want to show
where the install is - not change, just show. I have looked at phpinfo and
$_SERVER information, but none of the information seems to jump straight out
and tell me. I've Google'd and searched the PHP site, but to no avail.
Suggestions?

Thanks,
~Philip

On 10/16/07, Andrew Peterson <gretschdrummer@gmail.com> wrote:
>
> Hi Phill,
>
> Try using http://us2.php.net/ini_get_all or http://us2.php.net/ini_get
>
> On 10/16/07, Philip Thompson <philthathril@gmail.com> wrote:
> >
> > Hi. Is it possible to dynamically find where PHP is installed on a Win
> > 2k3
> > machine running IIS? I am setting up a configuration page and I want to
> > show
> > where the install is - not change, just show. I have looked at phpinfo
> > and
> > $_SERVER information, but none of the information seems to jump straight
> > out
> > and tell me. I've Google'd and searched the PHP site, but to no avail.
> > Suggestions?
> >
> > Thanks,
> > ~Philip
>
>

Using these functions would only be useful if the installation directory
were listed in the ini settings (phpinfo). Unfortunately, the installation
directory is not listed there... well not on mine anyway. =/ Any other
thoughts?

~Philip