#36663 [NEW]: unexpected difference between "zlib.output_compression" and "ob_gzhandler"

From: Date: Thu, 09 Mar 2006 08:15:27 +0000
Subject: #36663 [NEW]: unexpected difference between "zlib.output_compression" and "ob_gzhandler"
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-94072@lists.php.net to get a copy of this message 
From:             atom at smasher dot org
Operating system: FreeBSD
PHP version:      4.4.2
PHP Bug Type:     Output Control
Bug description:  unexpected difference between "zlib.output_compression" and
"ob_gzhandler"

Description:
------------
if php.ini has:
    output_handler = ob_gzhandler
dynamically generated JPGs are output with gzip (Content-Encoding: gzip).

if php.ini has (instead):
    zlib.output_compression = on
dynamically generated JPGs are output without gzip.

In both cases the HTTP request includes "Accept-Encoding: gzip".

It does seem stupid to attempt to compress a compressed image file, but I
can't find any documentation that explains which way is the "right" way to
do it, or how to override the default behavior.



-- 
Edit bug report at http://bugs.php.net/?id=36663&edit=1
-- 
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=36663&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): http://bugs.php.net/fix.php?id=36663&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=36663&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=36663&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=36663&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=36663&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=36663&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=36663&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=36663&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=36663&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=36663&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=36663&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=36663&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=36663&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=36663&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=36663&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=36663&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=36663&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=36663&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=36663&r=mysqlcfg

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