note 60761 deleted from function.number-format by tularis
| From: | tularis@php.net | Date: | Mon, 16 Jan 2006 07:52:51 +0000 |
| Subject: | note 60761 deleted from function.number-format by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-101901@lists.php.net to get a copy of this message | ||
Note Submitter: Kane Shaw
Reason: useless
----
Hey guys
My first post here
Just incase it helps someone.
I've made a little script that will convert any number with a decimal point to either xxx.x0 or
xxx.x5
Hope it will help someone.
<code>
function round_decimal($number)
{
$number = round($number, 2);
$number = number_format($number, 2, '.', '');
$num = substr($number, -1, 1);
if($num == 1) { $number = $number - .01; }
elseif($num == 2) { $number = $number - 0.02; }
elseif($num == 3) { $number = $number + 0.02; }
elseif($num == 4) { $number = $number + 0.01; }
elseif($num == 6) { $number = $number - 0.01; }
elseif($num == 7) { $number = $number - 0.02; }
elseif($num == 8) { $number = $number + 0.02; }
elseif($num == 9) { $number = $number + 0.01; }
$number = number_format($number, 2, '.', '');
return $number;
}
</code>
Examples
round_decimal('1603.6889') // returns 1603.70
round_decimal('122.67') // returns 122.65
round_decimal('122.62') // returns 122.60