#44868 [Opn->Fbk]: Replaces UTF-8 symbol with incorrect symbol

[jani]

 ID:               44868
 Updated by:       j...@php.net
 Reported By:      colourmusic at gmail dot com
-Status:           Open
+Status:           Feedback
 Bug Type:         mbstring related
 Operating System: Win XP SP2
 PHP Version:      6CVS-2008-04-30 (snap)
 New Comment:

Please try using this CVS snapshot:

  http://snaps.php.net/php6.0-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/




Previous Comments:
------------------------------------------------------------------------

[2008-04-30 11:45:18] colourmusic at gmail dot com

Description:
------------
I parsed url with UTF-8 encoding and noticed that UTF symbol 8 (
８ = EF BC 98 code units) replaces to EF BC 5F code units that are
not correct utf symbol.

Script didn't generate errors and warnings.

Also I noticed that utf symbols from 0 (０) to 7  (７) and
9 (９) parses by parse_url() without any problems.

This bug also appears on PHP 5.2.3 and PHP 5.2.5

 

Reproduce code:
---------------
<?php
// mb_convert_encoding() provides same result as html_entity_decode()
in this example
        //$url =
mb_convert_encoding("https://example.com/?SHAMEI=&#12521;&#12531;&#12489;&#12463;&#12523;&#12540;&#12470;&#12540;&#65304;&#65296;&#12496;&#12531;&amp;SHAMEI_CD=01465,";,
"utf-8", "html-entities");
        $url =
html_entity_decode("https://example.com/?SHAMEI=&#12521;&#12531;&#12489;&#12463;&#12523;&#12540;&#12470;&#12540;&#65305;&#65296;&#12496;&#12531;&amp;SHAMEI_CD=01465,",null,"utf-8";);
        echo "Original URL = $url <br />\n";
        $result = parse_url($url);
        echo print_r($result);
?>

Expected result:
----------------
Original URL =
https://example.com/?SHAMEI=&#12521;&#12531;&#12489;&#12463;&#12523;&#12540;&#12470;&#12540;80&#12496;&#12531;&SHAMEI_CD=01465,


Array
(
    [scheme] => https
    [host] => example.com
    [path] => /
    [query] =>
SHAMEI=&#12521;&#12531;&#12489;&#12463;&#12523;&#12540;&#12470;&#12540;80&#12496;&#12531;&SHAMEI_CD=01465,
)

Actual result:
--------------
Original URL =
https://example.com/?SHAMEI=&#12521;&#12531;&#12489;&#12463;&#12523;&#12540;&#12470;&#12540;80&#12496;&#12531;&SHAMEI_CD=01465,

Array
(
    [scheme] => https
    [host] => example.com
    [path] => /
    [query] =>
&#12521;&#12531;&#12489;&#12463;&#12523;&#12540;&#12470;&#12540;&#65533;_0&#12496;&#12531;&SHAMEI_CD=01465,


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


-- 
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