note 118327 added to function.gmp-sign

For conciseness or golfing ;) $s=$n<0|-($n>0) where $s sign is 1 if positive, -1 if negative, otherwise -0 or +0 which is still 0 ---- Server IP: 72.52.91.14 Probable Submitter: 50.96.91.250 ---- Manual Page -- http://php.net/manual/en/function.gmp-sign.php Edit -- https://master.php.net/note/edit/118327 Del: integrated -- https://master.php.net/note/delete/118327/integrated Del: useless -- https://master.php.net/note/delete/118327/useless Del: bad code -- https://master.php.net/note/delete/118327/bad+code Del: spam -- https://master.php.net/note/delete/118327/spam Del: non-english -- https://master.php.net/note/delete/118327/non-english Del: in docs -- https://master.php.net/note/delete/118327/in+docs Del: other reasons-- https://master.php.net/note/delete/118327 Reject -- https://master.php.net/note/reject/118327 Search -- https://master.php.net/manage/user-notes.php