register_globals = off and $PHP_SELF

All - Okay, now I think about to use my quaota of silly questions for the month. In my php.ini under 4.0.2 I have "register_globals = Off" set. It's recomened this be turned off for max speed, or at least that's what the header of the php.ini-optimized file says. With this turned off I have to access $PHP_SELF though HTTP_SERVER_VARS["PHP_SELF"], that works. Unless I'm trying to get the value of $PHP_SELF from inside a class or function. In this case it comes up empty. I think the ideal solution would be turn GPCE globals off and leave the HTTP_SERVER_VARS[] registed as globals. Any thoughts on how to handle this? -- Scott