note 76949 deleted from function.round by bobby
| From: | bobby@php.net | Date: | Tue, 07 Aug 2007 17:18:05 +0000 |
| Subject: | note 76949 deleted from function.round by bobby | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-129257@lists.php.net to get a copy of this message | ||
Note Submitter: dokurobei at o2 dot pl
----
function myRound proposed by lex_63de does not round properly
for example
myRound(89.094, 2) gives 89.10 instead of 89.09.
Better function:
function myRound($value, $precision) {
$value *= pow(10, $precision);
$value = floor(floatval($value + 0.500000001));
$value /= pow(10, $precision);
return $value;
}