note 103800 added to function.isset

@ benallfree at gmail dot com: I don't understand benallfree's note. isset() returns FALSE if a value is NULL according to the manual and to my own testing: <?php $a =NULL; var_dump(isset($a)); // bool(false) ?> ---- Server IP: 91.199.167.223 Probable Submitter: 83.163.28.190 ---- Manual Page -- http://www.php.net/manual/en/function.isset.php Edit -- https://master.php.net/note/edit/103800 Del: integrated -- https://master.php.net/note/delete/103800/integrated Del: useless -- https://master.php.net/note/delete/103800/useless Del: bad code -- https://master.php.net/note/delete/103800/bad+code Del: spam -- https://master.php.net/note/delete/103800/spam Del: non-english -- https://master.php.net/note/delete/103800/non-english Del: in docs -- https://master.php.net/note/delete/103800/in+docs Del: other reasons-- https://master.php.net/note/delete/103800 Reject -- https://master.php.net/note/reject/103800 Search -- https://master.php.net/manage/user-notes.php