note 22061 added to language.variables.external

(note to ed: this should probably be appended to my last post) Interestingly, while explicitly setting the index for each input checkbox _sets_ the corresponding array element, when *zero* checkboxes are checked the entire array becomes _unset_. Although this is not what might be expected behaviour and is probably a side effect of the way this functionality was programmed, it had the unintentional side-benefit(?) of simplifying my code. However, I'm not sure if I can count on this behaviour staying the same in future versions of PHP. Comments, anyone? -- http://www.php.net/manual/en/language.variables.external.php http://master.php.net/manage/user-notes.php?action=edit+22061 http://master.php.net/manage/user-notes.php?action=delete+22061 http://master.php.net/manage/user-notes.php?action=reject+22061