php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #45454 strtoupper() doesn't work with danish letters: ???
Submitted: 2008-07-08 12:55 UTC Modified: 2008-07-08 12:58 UTC
From: hkb at hkb dot it Assigned:
Status: Not a bug Package: *General Issues
PHP Version: 5.2.6 OS: Linux/Debian
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: hkb at hkb dot it
New email:
PHP Version: OS:

 

 [2008-07-08 12:55 UTC] hkb at hkb dot it 
Description:
------------
The function strtoupper does not work with the danish letters ???. Here is an example:

<?php

echo strtoupper('abcdefghijklmnopqrstuvxyz???');

?>

Outputs 'ABCDEFGHIJKLMNOPQRSTUVXYZ???' when it should output 'ABCDEFGHIJKLMNOPQRSTUVXYZ???'.

Reproduce code:
---------------
<?php

echo strtoupper('abcdefghijklmnopqrstuvxyz???');

?>

Expected result:
----------------
ABCDEFGHIJKLMNOPQRSTUVXYZ???

Actual result:
--------------
ABCDEFGHIJKLMNOPQRSTUVXYZ???

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2008-07-08 12:58 UTC] jani@php.net 
Fixed in PHP 6, in PHP 5, use mb_strtoupper() (mbstring)
 
PHP Copyright © 2001-2025 The PHP Group
All rights reserved. 		Last updated: Mon Jul 28 05:00:03 2025 UTC