php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login
Bug #17105 floating point numbers truncated due to locale
Submitted: 2002-05-08 18:42 UTC Modified: 2002-10-10 11:53 UTC
Votes:8
Avg. Score:5.0 ± 0.0
Reproduced:7 of 8 (87.5%)
Same Version:1 (14.3%)
Same OS:5 (71.4%)
From: acm at tweakers dot net Assigned: hholzgra (profile)
Status: Closed Package: Scripting Engine problem
PHP Version: 4.2.0 OS: multiple linux versions
Private report: No CVE-ID: None
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If this is not your bug, you can add a comment by following this link.
If this is your bug, but you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: acm at tweakers dot net
New email:
PHP Version: OS:

 

 [2002-05-08 18:42 UTC] acm at tweakers dot net
Using the code below results into truncation of the floating point numbers if the code is included after the setlocale call.

I saw some old reports of this problem, but the developers claimt to have fixed this.

Tested it on 3 servers, one running php4.2.0 with apache 1.3.24 on gentoo linux 1.1a, the second using apache-1.3.24 with php4.1.2 on redhat 7.1 and the third running apache-1.3.24 with php4.1.2 on slackware 7.
<?
include('class1.php');
$test = new class1();

setlocale(LC_ALL,"nl_NL");
$test = new class1();
include('class2.php');
$test = new class2();
?>

class1.php
<?
class class1
{
    function class1()
    {
        $float = 1.1;
        var_dump($float);
    }
}
$float = 1.1;
var_dump($float);
?>

class2.php
<?
class class2
{
    function class2()
    {
        $float = 1.1;
        var_dump($float);
    }
}
$float = 1.1;
var_dump($float);
?>

If you need any extra information, I'll supply you with that :)

Patches

Add a Patch

Pull Requests

Add a Pull Request

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2002-06-17 08:50 UTC] hholzgra@php.net
yet another setlocale() related issue :(
 [2002-06-23 13:57 UTC] ludovic dot langeNOSPAM at free dot fr
Same problem with version 4.2.1

Setting the LC_NUMERIC locale category is enough to trigger (or workaround) the bug :

Workaround :

$locale = setlocale( LC_NUMERIC, 0 );
setlocale( LC_NUMERIC, "C" );
// include / include_once / require / require_once...
setlocale( LC_NUMERIC, $locale );
unset( $locale );
 [2002-10-10 11:53 UTC] iliaa@php.net
This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
Thank you for the report, and for helping us make PHP better.


 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved.
Last updated: Tue Apr 16 18:01:30 2024 UTC