note 88526 added to function.isset

RE tomek's short function you can avoid the notice, and make the first check a bit more meaningful by changing the function def to: function is(&$var ) { ... but I agree the behaviour of it is a tad chaotic. It may have it's use in a specific situation only. ---- Server IP: 117.55.229.1 Probable Submitter: 121.44.157.228 ---- Manual Page -- http://www.php.net/manual/en/function.isset.php Edit -- https://master.php.net/note/edit/88526 Del: integrated -- https://master.php.net/note/delete/88526/integrated Del: useless -- https://master.php.net/note/delete/88526/useless Del: bad code -- https://master.php.net/note/delete/88526/bad+code Del: spam -- https://master.php.net/note/delete/88526/spam Del: non-english -- https://master.php.net/note/delete/88526/non-english Del: in docs -- https://master.php.net/note/delete/88526/in+docs Del: other reasons-- https://master.php.net/note/delete/88526 Reject -- https://master.php.net/note/reject/88526 Search -- https://master.php.net/manage/user-notes.php