note 124931 added to function.is-nan

function is_nan2($n) { return $n !== $n; } is_nan2(NAN); // true ---- Server IP: 45.112.84.4 Probable Submitter: 185.85.3.195 (proxied: 5.227.7.66) ---- Manual Page -- http://php.net/manual/en/function.is-nan.php Edit -- https://master.php.net/note/edit/124931 Del: integrated -- https://master.php.net/note/delete/124931/integrated Del: useless -- https://master.php.net/note/delete/124931/useless Del: bad code -- https://master.php.net/note/delete/124931/bad+code Del: spam -- https://master.php.net/note/delete/124931/spam Del: non-english -- https://master.php.net/note/delete/124931/non-english Del: in docs -- https://master.php.net/note/delete/124931/in+docs Del: other reasons-- https://master.php.net/note/delete/124931 Reject -- https://master.php.net/note/reject/124931 Search -- https://master.php.net/manage/user-notes.php