note 104859 deleted from function.round by danbrown
| From: | danbrown@php.net | Date: | Wed, 13 Jul 2011 17:09:17 +0000 |
| Subject: | note 104859 deleted from function.round by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-181484@lists.php.net to get a copy of this message | ||
Note Submitter: hushuilong at gmail dot com
----
Another way to round half up/down
function round_up ( $value, $precision ) {
$pow = pow ( 10, $precision );
return ceil($value*$pow)/$pow;
}
function round_down ( $value, $precision ) {
$pow = pow ( 10, $precision );
return floor($value*$pow)/$pow;
}