From: usenet0 at malkusch dot de
Operating system: Linux
PHP version: 4.3.2
PHP Bug Type: Output Control
Bug description: ob_gzhandler fails with with sessions and trans_sid
Description:
------------
Hi
When using the ob_gzhandler (and no output_buffering is set in .htaccess)
and using Sessions it won't compress the output.
And this happens only when PHP needs to rewrite the output because of
trans_sid.
In PHP 4.3.0 additionally the Error "Warning: (null)() [ref.outcontrol]:
output handler 'ob_gzhandler' cannot be used twice in Unknown on line 0"
occured.
Bye Markus Malkusch
Reproduce code:
---------------
<?php
session_start();
if (!isset($_SESSION['i'])) {
$_SESSION['i'] = 1;
} else {
$_SESSION['i']++;
}
ob_start('ob_gzhandler');
echo 'i = '.$_SESSION['i'];
?><a href="bug.html">bug.html</a>
Expected result:
----------------
A compressed output to the browser even, when URIs are rewritten.
Actual result:
--------------
No compressed output, when PHP has to rewrite the URIs.
--
Edit bug report at http://bugs.php.net/?id=24315&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=24315&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=24315&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=24315&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=24315&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=24315&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=24315&r=support
Expected behavior: http://bugs.php.net/fix.php?id=24315&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=24315&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=24315&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=24315&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=24315&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=24315&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=24315&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=24315&r=gnused
