note 101398 added to ref.bc

The rounding function below by Charles is invalid (as it does not round negative numbers correctly) and it does unnecessary/wrong input checking that does not work with some input. This function is simple and rounds both negative and positive numbers: <?php /** * Rounds number to specified precision. * @param string $number * @param integer $precision * @see http://www.nanomvc.com/ * @return string */ public static function bcRound($number, $precision) { return \bcadd($number, (\bccomp($number, "0") == -1? "-": "") . "0." . \str_repeat("0", $precision) . "5", $precision); } ?> ---- Server IP: 69.147.83.197 Probable Submitter: 87.96.186.214 ---- Manual Page -- http://www.php.net/manual/en/ref.bc.php Edit -- https://master.php.net/note/edit/101398 Del: integrated -- https://master.php.net/note/delete/101398/integrated Del: useless -- https://master.php.net/note/delete/101398/useless Del: bad code -- https://master.php.net/note/delete/101398/bad+code Del: spam -- https://master.php.net/note/delete/101398/spam Del: non-english -- https://master.php.net/note/delete/101398/non-english Del: in docs -- https://master.php.net/note/delete/101398/in+docs Del: other reasons-- https://master.php.net/note/delete/101398 Reject -- https://master.php.net/note/reject/101398 Search -- https://master.php.net/manage/user-notes.php