note 33178 added to function.round
| From: | ralf dot schreijer at smc dot uni-muenster dot de | Date: | Wed, 18 Jun 2003 10:39:35 +0000 |
| Subject: | note 33178 added to function.round | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-50570@lists.php.net to get a copy of this message | ||
The function below regards a higher number of digits for rounding as the number of digits you want
to round! At least it rounds a Value to the number of digits you want to:
function MyRound($iValue, $iDigits, $iPrecision){
$iDigits = intval($iDigits);
$iPrecision = intval($iPrecision);
if($iDigits > $iPrecision){ $iPrecision = $iDigits; }
for($i = $iPrecision; $i >= $iDigits; $i--){
$iValue = round($iValue, $i);
} // for($i = $iPrecision; $i >= $iDigits; $i--) -- END
return $iValue;
}
----
Manual Page -- http://www.php.net/manual/en/function.round.php
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