#49232 [Com]: strtolower and utf-8 charaters with diacritics

From: Date: Wed, 12 Aug 2009 11:31:24 +0000
Subject: #49232 [Com]: strtolower and utf-8 charaters with diacritics
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-140969@lists.php.net to get a copy of this message 
 ID:               49232
 Comment by:       sjoerd-php at linuxonly dot nl
 Reported By:      svecpetr at email dot cz
 Status:           Open
 Bug Type:         Recode related
 Operating System: linux
 PHP Version:      5.3.0
 New Comment:

Thank you for your bug report.

You can use mb_strtolower() to solve your problem.


Previous Comments:
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[2009-08-12 10:41:42] svecpetr at email dot cz

Description:
------------
function strtolower doesn't work good

when try to lower Czech characters (with diacritics) written in utf-8 





Reproduce code:
---------------
try this

setlocale(LC_ALL, "cs_CZ.utf8");
$str = "É̊È؎ÝÁÍÉÓύÚÙ";
echo strtolower($str);

// correct output is: 
//      éìšèøžýáíéóïúù
// but you will see something else



Expected result:
----------------
correct function

Actual result:
--------------
see example above


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