note 21324 added to language.variables.external

Note: When using the magic superglobals (i.e. $HTTP_SERVER_VARS) inside a function, you still have to declare them as "global" inside the function source. This is counterintuitive -- you'd think that the built-in variables would automatically have universal scope -- but necessary. -- http://www.php.net/manual/en/language.variables.external.php http://master.php.net/manage/user-notes.php?action=edit+21324 http://master.php.net/manage/user-notes.php?action=delete+21324 http://master.php.net/manage/user-notes.php?action=reject+21324