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Bug #40887 ob_start("ob_iconv_handler") can't do nesting!
Submitted: 2007-03-22 04:03 UTC Modified: 2007-03-30 01:00 UTC
From: haha_lover at 163 dot com Assigned:
Status: No Feedback Package: Output Control
PHP Version: 5.2.1 OS: winxp / linux-2.6.11-1.1369_FC4
Private report: No CVE-ID: None
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From: haha_lover at 163 dot com
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 [2007-03-22 04:03 UTC] haha_lover at 163 dot com 
Description:
------------
ob_start() can nest as the description in php manual:
"Output buffers are stackable, that is, you may call ob_start() while another ob_start() is active."
But ob_start("ob_iconv_handler")  CAN'T.

Reproduce code:
---------------
<?php
/**
* Test: Can I nest ob_start("ob_iconv_handler") ?
*
* Result&#65306;I can't. It stop at internal nesting when meet a Chinese word.
*/
iconv_set_encoding("internal_encoding", "GB2312");
iconv_set_encoding("output_encoding", "UTF-8");

ob_start("ob_iconv_handler");

?>
<p>
    ALTER DATABASE&#29992;&#20110;&#26356;&#25913;&#25968;&#25454;&#24211;&#30340;&#20840;&#23616;&#29305;&#24615;&#12290;
</p>
<?
ob_start("ob_iconv_handler");
?>
<p>
    ALTER DATABASE&#29992;&#20110;&#26356;&#25913;&#25968;&#25454;&#24211;&#30340;&#20840;&#23616;&#29305;&#24615;&#12290;
</p>
<?
ob_end_flush();
ob_end_flush();
?>



Expected result:
----------------
 ALTER DATABASE&#29992;&#20110;&#26356;&#25913;&#25968;&#25454;&#24211;&#30340;&#20840;&#23616;&#29305;&#24615;&#12290;

ALTER DATABASE&#29992;&#20110;&#26356;&#25913;&#25968;&#25454;&#24211;&#30340;&#20840;&#23616;&#29305;&#24615;&#12290; 

Actual result:
--------------
 ALTER DATABASE&#29992;&#20110;&#26356;&#25913;&#25968;&#25454;&#24211;&#30340;&#20840;&#23616;&#29305;&#24615;&#12290;

ALTER DATABASE

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 [2007-03-22 04:16 UTC] haha_lover at 163 dot com 
PS: bugs.php.net submitting has done htmlentities() to the Chinese words in my program.  If you use this encoded program code , the ob_start("ob_iconv_handler") can work in nestings. But after all, I can't write my templates in this htmlentities style.
 [2007-03-22 10:27 UTC] tony2001@php.net 
>PS: bugs.php.net submitting has done htmlentities() to the Chinese
> words in my program.
Upload it somewhere and put the URL here.
 [2007-03-30 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 
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