#29955 [Asn->Fbk]: mb_strtoupper() / lower() broken with some locale

ID: 29955 Updated by: hirokawa@php.net Reported By: jan at horde dot org -Status: Assigned +Status: Feedback Bug Type: mbstring related Operating System: Linux PHP Version: 5CVS, 4CVS (2004-09-02) Assigned To: hirokawa New Comment: Please try using this CVS snapshot: http://snaps.php.net/php6.0-latest.tar.gz For Windows: http://snaps.php.net/win32/php6.0-win32-latest.zip Turkish language support is added in CVS HEAD. When mbstring.language = Turkish, Turkish case filding will be performed in ISO-8859-9. (upper:0x69 -> 0xdd, lower:0x49->0xfd) Otherwise, normal case folding is performed. (upper:0x69 -> 0x49, lower:0x49->0x69) Previous Comments: ------------------------------------------------------------------------ [2005-12-23 14:28:29] derick@php.net "man iso-8859-9" will tell you. "i" maps to "0xdd" and "0xfd" maps to "I" See also: http://www.eki.ee/letter/chardata.cgi?lang=tr+Turkish&script=latin ------------------------------------------------------------------------ [2005-12-23 14:24:06] jan at horde dot org See http://www.gymel.com/charsets/ISO8859-9.html#U0069 and http://www.gymel.com/charsets/ISO8859-9.html#U0049 under "Bemerkungen:" (remarks). ------------------------------------------------------------------------ [2005-12-23 14:10:05] hirokawa@php.net I don't know which is the standard way (0x49 or 0xdd). In ISO-8859-9 (Turkish), upper case of 'i' (0x69) always should be translated to 'I' with dot (0xdd) ? If yes, please let me know some URLs which describe the mapping. ------------------------------------------------------------------------ [2005-12-21 23:22:57] sniper@php.net Rui, yet another for you. Moriyoshi seems to have vanished.. ------------------------------------------------------------------------ [2005-08-08 00:18:22] sniper@php.net Are you going to fix this or not? If not, change the status to 'wont fix'. ------------------------------------------------------------------------ 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/29955 -- Edit this bug report at http://bugs.php.net/?id=29955&edit=1