trovato sul blog di Harry Fuecks:
Client Side PHP in Internet Explorer
While messing with PHP 5.0.0 figured it’s finally time to take at Wez Furlongs Activescript SAPI for PHP. Will the madness never end? ;)
In brief Microsoft provide a mechanism in Windows to “embed” scripting engines (e.g. PHP) and thereby allow execution of code in other languages. More information can be found at MSDN on Windows Script Interfaces.