php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #44424 iconv() is not working
Submitted: 2008-03-13 03:06 UTC Modified: 2008-03-17 00:30 UTC
From: yes298 at gmail dot com Assigned:
Status: Not a bug Package: ICONV related
PHP Version: 5.2.5 OS: FreeBSD 7.0(x64)
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: yes298 at gmail dot com
New email:
PHP Version: OS:

 

 [2008-03-13 03:06 UTC] yes298 at gmail dot com 
Description:
------------
on FreeBSD 6.2(x64) and 7.0(x64), use phpinfo() show that iconv() is enabled, but it can NOT work properly, only big5 or gb2312 convert to utf-8 is ok, but can NOT convert between big5 and gb2312 or gbk.

phpinfo() result as below:

iconv support  enabled  
iconv implementation  libiconv  
iconv library version  1.11  

Directive Local Value Master Value 
iconv.input_encoding ISO-8859-1 ISO-8859-1 
iconv.internal_encoding ISO-8859-1 ISO-8859-1 
iconv.output_encoding ISO-8859-1 ISO-8859-1 

Using function var_dump(get_extension_funcs("iconv")); to get info as below:

array(11) { [0]=> string(5) "iconv" [1]=> string(16) "ob_iconv_handler" [2]=> string(18) "iconv_get_encoding" [3]=> string(18) "iconv_set_encoding" [4]=> string(12) "iconv_strlen" [5]=> string(12) "iconv_substr" [6]=> string(12) "iconv_strpos" [7]=> string(13) "iconv_strrpos" [8]=> string(17) "iconv_mime_encode" [9]=> string(17) "iconv_mime_decode" [10]=> string(25) "iconv_mime_decode_headers" } 

Reproduce code:
---------------
$a = "???w?f?~"; 
$b = iconv('big5','gb2312',$a); 
$c = iconv('big5','gbk',$a); 

echo 'TC: ' . $a .'<br>'; 
echo 'SC: ' . $b .'<br>';
echo 'gbk: ' . $c .'<br>';


Expected result:
----------------
???w?f?~
????˵??
????˵??


Actual result:
--------------
???w?f?~
??
??

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2008-03-13 11:53 UTC] jani@php.net 
Does the same work using the command line iconv utility?
 [2008-03-14 00:25 UTC] yes298 at gmail dot com 
Yes, even using freeBSD command iconv is also fail to convert between
big5 and gb2312

Is it the problem of FreeBSD command libconv?

I would like to know whether PHP iconv() funciton will directly 
call system libconv() to do convertion?
 [2008-03-17 00:30 UTC] jani@php.net 
Yes, PHP's iconv() is basically just a wrapper for the libiconv() function. And as the thing doesn't work with the iconv utility itself, it can't really be PHP bug. I suggest you report this to the iconv developers instead.
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Fri Dec 27 15:01:29 2024 UTC