cscript %windir%\system32\inetsrv\fcgiconfig.js -add -section:"PHP" ^ -extension:php -path:"C:\opt\php\bin\php-cgi.exe"

cscript %windir%\system32\inetsrv\fcgiconfig.js -set -section:"PHP" ^ -EnvironmentVars:PHPRC:"C:\opt\php\iis\"