#40626 [NEW]: preg_match and koi8-r

[themixa at gmail dot com]

From:             themixa at gmail dot com
Operating system: Linux(PHP-5.1.6), Freebsd(PHP-4)
PHP version:      4.4.5
PHP Bug Type:     PCRE related
Bug description:  preg_match and koi8-r

Description:
------------
preg_match don't recognize some letters in KOI8-R.

Reproduce code:
---------------
<?
$result = (bool)setlocale(LC_CTYPE, "ru_RU.koi8r", "ru_RU.KOI8-R");
 if (!$result || preg_match('/koi8/i', setlocale(LC_CTYPE, 0)) == 0) {
        die("skip setlocale() failed\n");
}
#FRS is First russian letter
#LRS is Last russian letter
echo
preg_match("/^[&#1072;-&#1103;&#1040;-&#1071;]+$/","&#1081;&#1094;&#1091;&#1082;&#1077;&#1085;&#1075;&#1096;&#1097;&#1079;&#1093;&#1098;&#1092;&#1099;&#1074;&#1072;&#1087;&#1088;&#1086;&#1083;&#1076;&#1078;&#1101;&#1103;&#1095;&#1089;&#1084;&#1080;&#1090;&#1100;&#1073;&#1102;");
#patterrn with [frs-lrsFRS-LRS] and string contained full russian alphabet
return 0
echo
preg_match("/^[&#1072;-&#1103;&#1040;-&#1071;]+$/","&#1072;&#1073;&#1043;&#1044;&#1077;&#1082;");
#patterrn with [frs-lrsFRS-LRS] and string some few russian letters
(forexample, without third letter in alphabet) return 1

?>

Expected result:
----------------
First and second preg_match must return 1

Actual result:
--------------
Only second preg_match must return 1

-- 
Edit bug report at http://bugs.php.net/?id=40626&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=40626&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): 
http://bugs.php.net/fix.php?id=40626&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=40626&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=40626&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=40626&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=40626&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=40626&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=40626&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=40626&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=40626&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=40626&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=40626&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=40626&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=40626&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=40626&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=40626&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=40626&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=40626&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=40626&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=40626&r=mysqlcfg