note 117758 added to function.round

Because this function is missing round up and round down constants and the top note doesn't really show you how to round up or down to the nearest number, here is an easy way to always round up or always round down to the nearest number. int is the number you want to round n is the nearest number you want rounded to. Round up to the nearest number function round_up($int, $n) { return ceil($int / $n) * $n; } And to round down to the nearest number function round_down(int, $n) { return floor($int / $n) * $n; } ---- Server IP: 72.52.91.14 Probable Submitter: 75.141.69.219 ---- Manual Page -- http://php.net/manual/en/function.round.php Edit -- https://master.php.net/note/edit/117758 Del: integrated -- https://master.php.net/note/delete/117758/integrated Del: useless -- https://master.php.net/note/delete/117758/useless Del: bad code -- https://master.php.net/note/delete/117758/bad+code Del: spam -- https://master.php.net/note/delete/117758/spam Del: non-english -- https://master.php.net/note/delete/117758/non-english Del: in docs -- https://master.php.net/note/delete/117758/in+docs Del: other reasons-- https://master.php.net/note/delete/117758 Reject -- https://master.php.net/note/reject/117758 Search -- https://master.php.net/manage/user-notes.php