#19257 [Bgs->Opn]: strtolower & strtoupper does not work for UTF-8 strings

ID: 19257 User updated by: gamid@isayev.net Reported By: gamid@isayev.net -Status: Bogus +Status: Open Bug Type: Strings related Operating System: Linux PHP Version: 4.2.2 New Comment: BTW, here is my configuration: ./configure \ --with-apxs=/usr/sbin/apxs \ --enable-track-vars \ --enable-safe-mode \ --with-config-file-path=/etc/httpd \ --with-zlib \ --enable-magic-quotes \ --with-regex=system \ --without-mysql \ --without-xml \ --without-gd \ --with-pgsql=shared \ --with-imap \ --with-iconv \ --enable-mbstring \ --with-xml \ --with-kerberos php.ini has 'default_charset=utf-8'. Previous Comments: ------------------------------------------------------------------------ [2002-09-06 13:27:36] gamid@isayev.net The functions do not work in PHP 4.2.3 and latest snapshot. ------------------------------------------------------------------------ [2002-09-05 17:24:20] gamid@isayev.net > Don't try to patch..you're not doing it right anyway. :) > Just pull the snapshot and try with it. Ok PHP: 20020307 PHP Extension: 20020429 Zend Extension: 20020903 Output: loc = 'UTF-8' str = 'Testü' strU = 'TESTü' strL = 'testü' ------------------------------------------------------------------------ [2002-09-05 17:09:34] sniper@php.net Output: str = 'Testü' strU = 'TESTü' strL = 'testã¼' Don't try to patch..you're not doing it right anyway. Just pull the snapshot and try with it. ------------------------------------------------------------------------ [2002-09-05 17:02:35] gamid@isayev.net I did backport of strtolower() & strtoupper() from the latest string.c (rev.1.290). The fuctions still does not work: loc = 'UTF-8' str = 'Testü' strU = 'TESTü' strL = 'testü' Since I am not sure that you entered the UTF-8 symbols correctly, here's a modified version of the code that creates the desired test string: <? $str = "Test".utf8_encode("\xFC"); $loc = "UTF-8"; putenv("LANG=$loc"); $loc = setlocale(LC_ALL, $loc); $strU = strtoupper($str); $strL = strtolower($str); ?> <PRE> loc = '<? echo $loc; ?>' str = '<? echo $str; ?>' strU = '<? echo $strU; ?>' strL = '<? echo $strL; ?>' </PRE> ------------------------------------------------------------------------ [2002-09-05 16:02:55] sniper@php.net Please try using this CVS snapshot: http://snaps.php.net/php4-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-latest.zip I can't reproduce this with PHP 4.3.0-dev. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/19257 -- Edit this bug report at http://bugs.php.net/?id=19257&edit=1