php-documentation-list | 2003101

[PHP-DOC] #25801 [Opn->Bgs]: User Notes inaccurate From: didou <email protected>
Date: 10/09/03

 ID: 25801
 Updated by: didou <email protected>
 Reported By: wonglow at yahoo dot com
-Status: Open
+Status: Bogus
 Bug Type: Documentation problem
 Operating System: any
 PHP Version: Irrelevant
 New Comment:

Hello,

notes != documentation, so please don't submit bugs about them.

Mehdi

PS : the note was deleted

Previous Comments:
------------------------------------------------------------------------

[2003-10-09 05:31:47] wonglow at yahoo dot com

Description:
------------
A note added at "http://www.php.net/manual/en/function.round.php" is
inaccurate

limit0.com
17-Aug-2003 09:58
Here is how to always round up...
$x = (a/b);
$r = round($x);
$d = ($x-$r);

if ($d>0){
$x = ($r+1);
}
.....

The result above will not always round up variable $x.
e.g If $x=0.6777
then $r = 1 and $d = -0.3223
Since $d < 0
$x is still 0.6777. It never round up ,except if $x < 0.5.
I believe ceil() is doing a good job.

------------------------------------------------------------------------ 

-- 
Edit this bug report at http://bugs.php.net/?id=25801&edit=1