note 118431 added to migration70.new-features

Call the spaceship operator what it is: the SGN or "sign" (signum) function, which exists in many other programming languages: https://en.wikipedia.org/wiki/Sign_function ---- Server IP: 72.52.91.14 Probable Submitter: 71.196.68.75 ---- Manual Page -- http://php.net/manual/en/migration70.new-features.php Edit -- https://master.php.net/note/edit/118431 Del: integrated -- https://master.php.net/note/delete/118431/integrated Del: useless -- https://master.php.net/note/delete/118431/useless Del: bad code -- https://master.php.net/note/delete/118431/bad+code Del: spam -- https://master.php.net/note/delete/118431/spam Del: non-english -- https://master.php.net/note/delete/118431/non-english Del: in docs -- https://master.php.net/note/delete/118431/in+docs Del: other reasons-- https://master.php.net/note/delete/118431 Reject -- https://master.php.net/note/reject/118431 Search -- https://master.php.net/manage/user-notes.php