From: mjong at magnafacta dot nl
Operating system: Windows Vista
PHP version: 5.2.11
PHP Bug Type: mbstring related
Bug description: mb_strtoupper fails on Japanese characters
Description:
------------
Using strtoupper, ms_strtoupper and derived functions like ucfirst
produced incorrectly encoded strings when used on strings containing
Japanese Hirigana or Katakana characters.
As no uppercase versions of these characters exists they should be
treated as e.g. numbers.
Workaround: use mb_check_encoding to revert to the old string when this
happens.
Reproduce code:
---------------
// $s = strtoupper('まてえす and
ジョング');
$s = strtoupper(
base64_decode('44Gm44GI44GZ').
' and '.
base64_decode('44K444On44Oz44Kw'));
if (mb_check_encoding($s)) {
echo $s;
} else {
echo 'Error';
}
Expected result:
----------------
まてえす and ジョング
Actual result:
--------------
Error
--
Edit bug report at http://bugs.php.net/?id=49958&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=49958&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=49958&r=trysnapshot53
Try a snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=49958&r=trysnapshot60
Fixed in SVN:
http://bugs.php.net/fix.php?id=49958&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=49958&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=49958&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=49958&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=49958&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=49958&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=49958&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=49958&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=49958&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=49958&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=49958&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49958&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=49958&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=49958&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=49958&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=49958&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=49958&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=49958&r=mysqlcfg
