da una prova veloce sembra funzionare
Codice PHP:
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Untitled Document</title>
</head>
<body>
<% 
p = Request("variabile")
Response.Write(p)
Server.Transfer("ptest2.asp")
%>
</body>
</html> 
Codice PHP:
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Untitled Document</title>
</head>
<body>
<% 
Response.Write(" mondo")
%>
</body>
</html> 
demonline
http://www.html.it/pag/31857/oggetto-server-transfer/