#37736 [NEW]: Trouble with letter "Yo" in Russian language

[evgueni at magiaworld dot org dot ru]

From:             evgueni at magiaworld dot org dot ru
Operating system: Windows XP
PHP version:      5.1.4
PHP Bug Type:     PCRE related
Bug description:  Trouble with letter "Yo" in Russian language

Description:
------------
Good night!
I have some troubles with letter "Yo" (it's the letter "e" with two points
higher) in PCRE function preg_match. I have used the following code to
understand, consists a variable $tmp of just letters or no. The script
shows that doesn't consists. But it isn't right.   
Thank you.
Eugene Smirnov.

Reproduce code:
---------------
<?php

    ...
    $tmp = "&#1073;&#1086;&#1073;&#1105;&#1088;";
    if (preg_match("/^[&#1072;-&#1103;&#1040;-&#1071;]{0,}$/)){
        echo "Good";
    } else {
        echo "Bad";
    }
    
    ...

?>


Expected result:
----------------
I want to see the word "Good", because the word
"&#1073;&#1086;&#1073;&#1105;&#1088;" consists of letter just. But i see
the word "Bad".


Actual result:
--------------
No comment.

-- 
Edit bug report at http://bugs.php.net/?id=37736&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=37736&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): 
http://bugs.php.net/fix.php?id=37736&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=37736&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=37736&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=37736&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=37736&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=37736&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=37736&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=37736&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=37736&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=37736&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=37736&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=37736&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=37736&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=37736&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=37736&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=37736&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=37736&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=37736&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=37736&r=mysqlcfg