From:             tony at marston-home dot demon dot co dot uk
Operating system: Windows XP
PHP version:      5.2.10
PHP Bug Type:     mbstring related
Bug description:  mbstring.func_overload cannot be set in htaccess

Description:
------------
My PHP.INI file contains the following:
;mbstring.internal_encoding EUC-JP
;mbstring.func_overload = 0

My htaccess file contains the following:
php_value mbstring.internal_encoding "UTF-8"
php_value mbstring.func_overload 2

When I run phpinfo() it shows that the value for
mbstring.internal_encoding has been changed, but the value for
mbstring.func_overload is still 0. When I try to run strtoupper() on a
string which contains a multibyte character the result is incorrect.


Reproduce code:
---------------
$upper = strtoupper('würzburg');
if ($upper != 'WÜRZBURG') {
    echo 'test failed!';
} // if

Expected result:
----------------
I expect the above code to work without the 'test failed!' message.

Actual result:
--------------
$upper contains 'WÌRZBURG'

-- 
Edit bug report at http://bugs.php.net/?id=49238&edit=1
-- 
Try a snapshot (PHP 5.2):            
http://bugs.php.net/fix.php?id=49238&r=trysnapshot52
Try a snapshot (PHP 5.3):            
http://bugs.php.net/fix.php?id=49238&r=trysnapshot53
Try a snapshot (PHP 6.0):            
http://bugs.php.net/fix.php?id=49238&r=trysnapshot60
Fixed in SVN:                        
http://bugs.php.net/fix.php?id=49238&r=fixed
Fixed in SVN and need be documented: 
http://bugs.php.net/fix.php?id=49238&r=needdocs
Fixed in release:                    
http://bugs.php.net/fix.php?id=49238&r=alreadyfixed
Need backtrace:                      
http://bugs.php.net/fix.php?id=49238&r=needtrace
Need Reproduce Script:               
http://bugs.php.net/fix.php?id=49238&r=needscript
Try newer version:                   
http://bugs.php.net/fix.php?id=49238&r=oldversion
Not developer issue:                 
http://bugs.php.net/fix.php?id=49238&r=support
Expected behavior:                   
http://bugs.php.net/fix.php?id=49238&r=notwrong
Not enough info:                     
http://bugs.php.net/fix.php?id=49238&r=notenoughinfo
Submitted twice:                     
http://bugs.php.net/fix.php?id=49238&r=submittedtwice
register_globals:                    
http://bugs.php.net/fix.php?id=49238&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=49238&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=49238&r=dst
IIS Stability:                       
http://bugs.php.net/fix.php?id=49238&r=isapi
Install GNU Sed:                     
http://bugs.php.net/fix.php?id=49238&r=gnused
Floating point limitations:          
http://bugs.php.net/fix.php?id=49238&r=float
No Zend Extensions:                  
http://bugs.php.net/fix.php?id=49238&r=nozend
MySQL Configuration Error:           
http://bugs.php.net/fix.php?id=49238&r=mysqlcfg

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