note 31610 deleted from function.round by sp
| From: | sp@php.net | Date: | Fri, 08 Aug 2003 05:14:38 +0000 |
| Subject: | note 31610 deleted from function.round by sp | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-53615@lists.php.net to get a copy of this message | ||
Note Submitter: hlang@systematrix.net
----
The following function is good when rounding off prices where for consistancy 2 digits should be
enforced after the comma. It checks whether there are no or just one digit after the comma and adds
"0"s accordingly.
function rounder($in) {
$in = round($in,2);
if (substr($in,-3,1)==".") {$out=$in;} else {
if (!strstr($in,".")) $out = $in.".00";
if (strstr($in,".")) $out = $in."0";}
return $out;
}