#17098 [Com]: apache sending 304 - not modified header

From: Date: Thu, 15 Aug 2002 17:30:41 +0000
Subject: #17098 [Com]: apache sending 304 - not modified header
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-16920@lists.php.net to get a copy of this message
 ID:               17098
 Comment by:       duke@mastre.com
 Reported By:      pmoor@netpeople.ch
 Status:           Open
 Bug Type:         Apache2 related
 Operating System: custom linux
 PHP Version:      4.0CVS-2002-05-08
 New Comment:

3+ months later and this still happens with Apache 2.0.40 and PHP
snapshot php4-200208150600 !!!  Seems that PHP developers view Apache2
as pre-alpha and they don't want to touch it with a 10-foot stick.


Previous Comments:
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[2002-07-20 10:54:57] daniel.eckl@gmx.de

I'd like to post a workaround without patching apache or PHP....

Just edit your script(s) to send a 'header("Last-Modified: Mon, 26 Jul
1997 05:00:00 GMT");' or just some other date older than the mdate of
your script file. This solves the problem.

Reason:
The bug causes Apache2 to look for the mdate of the .php file to
determine if it has been modified.
If the browser first gets a header like above, it next time asks for
the page with an 'If-Modified-Since: Mon, 26 Jul 1997 05:00:00 GMT'.
Then, the httpd looks at the mdate of your script, which is always
newer and says: Yes, it has been modified, "200 OK". The script will be
served and it will response again with the header line from above.
Round and round the story goes. :))

Greets, and have fun!

Daniel

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[2002-07-10 13:43:02] sander@php.net

Status -> Open
Apache devs are still argueing whether this is a bug in Apache or in
PHP :)

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[2002-07-10 13:37:45] pmoor@netpeople.ch

however: it doesn't work for phpmyadmin ( still displaying old query
results ), BUT at least one of my regular scripts ( just some simple
task ) does indeed work: apache's returning the expected 200 OK
response.

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[2002-07-10 13:31:43] pmoor@netpeople.ch

still doesn't work with php4 and apache2 checkouts from July 10th.

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[2002-07-07 21:10:22] sniper@php.net

Does this happen with latest CVS checkouts of both Apache2 and PHP?


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The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
    http://bugs.php.net/17098

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Edit this bug report at http://bugs.php.net/?id=17098&edit=1



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