If the register_globals directive is set, then these variables will also be made available in the global scope of the script; i.e., separate from the $_COOKIE and $HTTP_COOKIE_VARS arrays.
If the register_globals directive is set, then these variables will also be made available in the global scope of the script; i.e., separate from the $_COOKIE and $HTTP_COOKIE_VARS arrays. For related information, see the security chapter titled Using Register Globals. These individual globals are not autoglobals.