note 26476 added to migration4.variables

Just to clarify something that confused me at first : global $var; does not declare $var as global, it should be read as "there is a global variable that's called $var" Hence, a global variable must be explicitely declared as "global" in ALL functions willing to use it. I guess I was expecting the opposite for some reasons. -- http://www.php.net/manual/en/migration4.variables.php http://master.php.net/manage/user-notes.php?action=edit+26476 http://master.php.net/manage/user-notes.php?action=delete+26476 http://master.php.net/manage/user-notes.php?action=reject+26476