From: petrich at tronic-media dot com
Operating system: Linux (Kernel 2.4.20)
PHP version: 4.3.4RC1
PHP Bug Type: Output Control
Bug description: ob_start("ob_gzhandler") in combination with flush(): wrong HTTP
header output?
Description:
------------
Hi,
if using ob_start("ob_gzhandler")
in combination with flush()
it seems php send wrong HTTP header to the Browser (see Reproduce code).
Thank you
Hans-Jürgen Petrich
Tested with
Linux OS (Kernel 2.4.20)
Apache2 (2.0.47)
PHP 4.3.4RC1 (as Apache2 Handler)
'./configure' '--with-mysql=/usr' '--with-zlib' '--with-apxs2'
default php.ini-dist is used
Reproduce code:
---------------
<?php
ob_start("ob_gzhandler");
//header('Content-Encoding: gzip');
//header('Vary: Accept-Encoding');
?>
<html>
<body>
<p>This should be a compressed page.
<? flush();?>
</html>
<body>
Expected result:
----------------
HTTP/1.1 200 OK
Date: Sat, 11 Oct 2003 16:53:06 GMT
Server: Apache/2.0.47 (Unix) mod_ssl/2.0.47 OpenSSL/0.9.6b DAV/2
PHP/4.3.4RC1
X-Powered-By: PHP/4.3.4RC1
Content-Encoding: gzip
Vary: Accept-Encoding
Connection: close
Content-Type: text/html; charset=ISO-8859-1
Actual result:
--------------
HTTP/1.1 200 OK
Date: Sat, 11 Oct 2003 16:53:36 GMT
Server: Apache/2.0.47 (Unix) mod_ssl/2.0.47 OpenSSL/0.9.6b DAV/2
PHP/4.3.4RC1
X-Powered-By: PHP/4.3.4RC1
Connection: close
Content-Type: text/html; charset=ISO-8859-1
--
Edit bug report at http://bugs.php.net/?id=25840&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=25840&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=25840&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=25840&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=25840&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=25840&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=25840&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=25840&r=support
Expected behavior: http://bugs.php.net/fix.php?id=25840&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=25840&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=25840&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=25840&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=25840&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=25840&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=25840&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=25840&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=25840&r=float
