PHP as an ISAPI filter

I was wondering if it was possible to be able to set PHP as an ISAPI filter with HC.

The current config with the CGI application is ok, but it isn¬t as secure as ISAPI. So it would be a good idea to be able to setup PHP on IIS as ISAPI.... thanks :)

This feature is already supported in HC panel. All you have to provide \PHP\php4ts.dll path in HC Settings under Scripting tab then HC will automatically add ISAPI filter as well as mapping in IIS for this particular domain if you enable/disable PHP from this path Tools--->Scripting Manager of HC panel.