Bug #42290 [Asn->Csd]: mb_eregi_replace() is not case-insensitive with multibyte pattern

[hirokawa]

Edit report at https://bugs.php.net/bug.php?id=42290&edit=1

 ID:                 42290
 Updated by:         hirok...@php.net
 Reported by:        arysin at gmail dot com
 Summary:            mb_eregi_replace() is not case-insensitive with
                     multibyte pattern
-Status:             Assigned
+Status:             Closed
 Type:               Bug
 Package:            mbstring related
 Operating System:   *
 PHP Version:        5.2CVS-2007-08-14
 Assigned To:        hirokawa
 Block user comment: N
 Private report:     N

 New Comment:

This bug has been fixed in SVN.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.

 For Windows:

http://windows.php.net/snapshots/
 
Thank you for the report, and for helping us make PHP better.

Prior to PHP 5.4.0, the case-insensitive match of Unicode except for LATIN-1 
area was not supported by the bundled multibyte regex library (Oniguruma 4.7.2).
The Oniguruma library was updated to the newest version (5.9.2) which fully 
supports the Unicode property.


Previous Comments:
------------------------------------------------------------------------
[2011-10-15 08:55:55] hirok...@php.net

Automatic comment from SVN on behalf of hirokawa
Revision: http://svn.php.net/viewvc/?view=revision&revision=318132
Log: updated bundled oniguruma regex library to 5.9.2. fixed bug #42290.

------------------------------------------------------------------------
[2010-10-13 01:29:36] gevorg dot ha at gmail dot com

Hi, 

please find code snippet which shoes that it doesn't work:

mb_internal_encoding("UTF-8");
mb_regex_encoding("UTF-8");

// Text contains three words with same letters, only with some uppercases.
$hText = 'ՀԱՅԱՍՏԱՆԸ Հայաստան հայաստան';

// None of these two is working and only the last word is being replaced.
echo mb_eregi_replace ('Õ°Õ¡ÕµÕ¡Õ½Õ¿Õ¡Õ¶', '<strong>\\0</strong>', 
$hText).'<br/>'; 
echo mb_ereg_replace ('Õ°Õ¡ÕµÕ¡Õ½Õ¿Õ¡Õ¶', '<strong>\\0</strong>', $hText, 
'msri').'<br/>'; 

Best,
Gevorg

------------------------------------------------------------------------
[2010-08-28 03:20:07] hirok...@php.net

Could you show me the detailed information such as, 

- code snippet which can reproduce the problem.
- setting information of mbstring.* in php.ini
- character encoding which you are using.
- version/locale of your OS.

------------------------------------------------------------------------
[2010-08-27 16:36:18] bubalula at gmail dot com

I tried also on another server with php version 5.2.11 and it does not work 
either.

------------------------------------------------------------------------
[2010-08-27 16:22:05] bubalula at gmail dot com

I have the same problem in version 5.2.12.
I don't know why this bug isn't taken seriously as it creates big problems for 
us working with non latin languages.

------------------------------------------------------------------------


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