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Bug #48327 preg_replace() if pattern was Chinese chart (gb2312),some thing was wrong!
Submitted: 2009-05-19 09:37 UTC Modified: 2009-05-21 12:11 UTC
Votes:4
Avg. Score:4.5 ± 0.9
Reproduced:0 of 0 (0.0%)
From: wiki345 at gmail dot com Assigned:
Status: Not a bug Package: PCRE related
PHP Version: 5.2.9 OS: Cenos 5.3 X86_64
Private report: No CVE-ID: None
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 [2009-05-19 09:37 UTC] wiki345 at gmail dot com 
Description:
------------
preg_replace,preg_match function.
if pattern was Chinese characters(gb2312),Are not case-sensitive.

I test on Cenos 5.3 i686 is OK.
but on Cenos 5.3 x86_64 is wrong.

ͬ???????ã???x86_64Ϊϵͳ?Ͼͻ???????????????

????Centos x86_64 shell?ϲ??? pcregrep û?????⡣
????ͨ?? php ִ?оͻ?????. ????pattern???ִ?Сд?????????⣬?????ִ?Сд?ͻ??????⡣

Reproduce code:
---------------
<?
echo preg_replace("/??/i", "*", "word1:??, word2:??");
?>

Expected result:
----------------
word1:*, word2:??

Actual result:
--------------
word1:*, word2:*

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 [2009-05-19 09:57 UTC] wiki345 at gmail dot com 
you can test preg_match() here:
http://bbs.voc.com.cn/v/preg_test.php
 [2009-05-19 10:55 UTC] jani@php.net 
Are you building PHP with the bundled PCRE lib or with external one?
 [2009-05-19 11:43 UTC] wiki345 at gmail dot com 
Both I have tried, but still the same result.

then i install the xampp on the x86_64 system, the same result too.
 [2009-05-21 12:11 UTC] jani@php.net 
PCRE can do utf-8 but not gb2312. http://www.pcre.org/pcre.txt
 
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