#36304 [NEW]: reference.pcre.pattern.modifiers: u (PCRE_UTF8)

[kkamkou at gmail dot com]

From:             kkamkou at gmail dot com
Operating system: winXpSP2
PHP version:      4.4.2
PHP Bug Type:     PCRE related
Bug description:  reference.pcre.pattern.modifiers: u (PCRE_UTF8)

Description:
------------
!!
!! CYR TEXT HERE! (windows-1251)
!!

UTF-8 word "т"(and some else) != (\w)

Reproduce code:
---------------
<?php
 echo preg_replace("/[^\w\d\-]/u" , '',
"&#1056;&#1111;&#1057;&#1026;&#1056;&#1105;&#1056;&#1030;&#1056;µ&#1057;&#8218;");
 echo "<hr />";
 echo preg_replace("/[^\w\d\-]/" ,  '',
"&#1056;&#1111;&#1057;&#1026;&#1056;&#1105;&#1056;&#1030;&#1056;µ&#1057;&#8218;");
 //as result &#1087;&#1088;&#1080;&#1074;&#1077;[] <- last tag is unknown

 echo "<hr />";
 echo preg_replace("/\w/u" ,  '#',
"&#1056;&#1111;&#1057;&#1026;&#1056;&#1105;&#1056;&#1030;&#1056;µ&#1057;&#8218;");


 //as result &#1087;&#1088;&#1080;&#1074;&#1077;&#1090; != ######
?>


Expected result:
----------------
&#1087;&#1088;&#1080;&#1074;&#1077;&#1090; ==
&#1087;&#1088;&#1080;&#1074;&#1077;&#1090;

Actual result:
--------------
&#1087;&#1088;&#1080;&#1074;&#1077;&#1090; !=
&#1087;&#1088;&#1080;&#1074;&#1077;&#1090;

-- 
Edit bug report at http://bugs.php.net/?id=36304&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=36304&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): 
http://bugs.php.net/fix.php?id=36304&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=36304&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=36304&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=36304&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=36304&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=36304&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=36304&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=36304&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=36304&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=36304&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=36304&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=36304&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=36304&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=36304&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=36304&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=36304&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=36304&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=36304&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=36304&r=mysqlcfg