note 17629 deleted from function.round by jimw
| From: | jimw@php.net | Date: | Wed, 02 Jan 2002 12:13:56 +0000 |
| Subject: | note 17629 deleted from function.round by jimw | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-24256@lists.php.net to get a copy of this message | ||
Above does only work correct for positive numbers. Below works for both numbers.
function alt_round ($number, $decimals)
{
if (bccomp($number,0) > 0)
{
return (bcadd (bcadd ($number, "0.".str_repeat("0",$decimals)."5",
$decimals+1), 0, $decimals));
}
else
{
return (bcadd (bcsub ($number, "0.".str_repeat("0",$decimals)."5",
$decimals+1), 0, $decimals));
}
}
Enjoy and use at your own risk.
- Felix Schwarz, Innovative