Php Help

Hi guys, I needed to use PHP for making a feedback form.
My server supports PHP.
My flash calls the PHP file but it gives me an URL error.
I dont know if I need to do something more than just uploading the php file?

I have tried different variations to call the file. these are a couple

envelope.sendAndLoad(“http://cgi.some.com/~myName/cgi-bin/email1.php",res,"POST”);

envelope.sendAndLoad(“http://www.some.com/~myName/cgi-bin/email1.php",res,"POST”);

I dont know which one is correct cause both are not working. Treat me as beginner.

Thanks