#45202 [Opn->Csd]: zlib.output_compression can not be set with ini_set()

jani Mon, 25 May 2009 22:58:00 -0700

 ID:               45202
 Updated by:       [email protected]
 Reported By:      e dot ehritt at web dot de
-Status:           Open
+Status:           Closed
 Bug Type:         Zlib Related
 Operating System: Linux 2.6.24.7 i686
 PHP Version:      5.2.6
 New Comment:


This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.




Previous Comments:
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[2009-05-25 18:54:55] e dot ehritt at web dot de

Bug is reproducible on different system and other versions
(x86_64-pc-linux-gnu 2.6.29.3 / php5.3-200905242230 / httpd-2.2.11)
,changes are undiscernible.

Furthermore I starded a comparing test and set adequate directives in
my php.in. In Konqueror (KDE-Browser) I saw that:


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That means, PHP do not respect RFC 2616. Strict standard conform
browser needs a response header Content-Encoding and Vary
ob_gzhander sends the HTTP headers. It shows you: It is
possible to merge into version 5.2 and later. You are able to do so as
well.

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

[2009-04-21 10:04:24] dypa at bk dot ru

not reproduced in win 5.2.9-2
not reproduced in 5.2.6-1+lenny2

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

[2008-06-07 16:38:11] e dot ehritt at web dot de

Description:
------------
Configure Command

./configure --prefix=/opt/php/526 --mandir=/opt/php/man --disable-all
--disable-cgi --disable-short-tags --enable-memory-limit
--with-apxs2=/opt/apache/228/bin/apxs --with-config-file-path=/opt/conf
--with-zend-vm=GOTO 

Server API          Apache 2.0 Handler
PHP API             20041225
PHP Extension       20060613
Zend Extension      220060519
Debug Build         no
Thread Safety       enabled
Zend Memory Manager enabled
IPv6 Support        enabled


Relevant Part of phpinfo()

ZLib Support     enabled 
Stream Wrapper   support   compress.zlib:// 
Stream Filter    support   zlib.inflate, zlib.deflate 
Compiled Version 1.2.3 
Linked Version   1.2.3 

Directive                      Local    Master
zlib.output_compression        On       Off
zlib.output_compression_level  9        -1
zlib.output_handler            no value no value



### Description ###

If configuration of zlib.output_compression
zlib.output_compression_level is seeded in a php.ini, there are no
problems. Output is managed as configured.
If configuration of zlib.output_compression
zlib.output_compression_level is determined by ini_set(), phpinfo()
adopt it but not at all output is compressed.

As you can see other Modules are not enabled. Additional zlib extension
was built by phpize.

Reproduce code:
---------------
<?php
ini_set('zlib.output_compression',true);
ini_set('zlib.output_compression_level',9);
phpinfo();
?>




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-- 
Edit this bug report at http://bugs.php.net/?id=45202&edit=1

#45202 [Opn->Csd]: zlib.output_compression can not be set with ini_set()

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