note 84809 added to function.round

In case anyone has a problem like me ever, were you are doing very large stat calculations on a array and end up with floats with way to large of precision. A good way to round them all to N length is below. public function recursiveRound(array &$arr, $precision) { foreach($arr as $key => $val) { if(is_array($val)) { $this->recursiveRound($arr[$key], $precision); } elseif(is_float($val)) { $arr[$key] = round($arr[$key], $precision); } } return $arr; } ---- Server IP: 209.41.74.194 Probable Submitter: 64.202.160.65 ---- Manual Page -- http://www.php.net/manual/en/function.round.php Edit -- https://master.php.net/note/edit/84809 Del: integrated -- https://master.php.net/note/delete/84809/integrated Del: useless -- https://master.php.net/note/delete/84809/useless Del: bad code -- https://master.php.net/note/delete/84809/bad+code Del: spam -- https://master.php.net/note/delete/84809/spam Del: non-english -- https://master.php.net/note/delete/84809/non-english Del: in docs -- https://master.php.net/note/delete/84809/in+docs Del: other reasons-- https://master.php.net/note/delete/84809 Reject -- https://master.php.net/note/reject/84809 Search -- https://master.php.net/manage/user-notes.php