Bug #17098 Updated: apache sending 304 - not modified header

ID: 17098 Updated by: sander@php.net Reported By: pmoor@netpeople.ch -Status: Feedback +Status: Open Bug Type: Apache2 related Operating System: custom linux PHP Version: 4.0CVS-2002-05-08 New Comment: Status -> Open Apache devs are still argueing whether this is a bug in Apache or in PHP :) Previous Comments: ------------------------------------------------------------------------ [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. ------------------------------------------------------------------------ [2002-07-10 13:31:43] pmoor@netpeople.ch still doesn't work with php4 and apache2 checkouts from July 10th. ------------------------------------------------------------------------ [2002-07-07 21:10:22] sniper@php.net Does this happen with latest CVS checkouts of both Apache2 and PHP? ------------------------------------------------------------------------ [2002-06-07 16:25:47] ck-phpbugs@newsclub.de See Apache2 bug #9673 http://nagoya.apache.org/bugzilla/show_bug.cgi?id=9673 Same problem here, seems to be a problem with Apache2 and the filter concept. You can have a quick workaround for the moment - just comment out the If-Modified-Since handling stuff in Apache2: Comment out line 393 in modules/http/http_protocol.c, (return HTTP_NOT_MODIFIED). Now, Apache2 does never return 304 Not modified. And hey, this is a preliminary hot fix only! Please also check the suggestions of Justin Erenkrantz (see Apache bug report), I haven't had the time yet to do so. ------------------------------------------------------------------------ [2002-05-21 17:05:45] info@tphnet.com Same problem here. You can easily test it by taking one of your php files and removing a ';' somewhere. Load the page in the browser and you'll see an error. Correct the error in the php file and reload the page in you browser. You still get the same error. Manually clearing the browser cache is (as far as i have tested) the only solution. Strange thing is, that when i use PHPmyAdmin, dynamic pages aren't updated (403 not modified). But when I use some of my own script, dynamic pages do get updated. They only get stuck in the cache if I edit the php file itself (as described above). Running Apache 2.0.35 and PHP 4.2.0 on Windows NT 5.1. The same install of PHP running on Apache 1.3.24 doesn't give any problems. ------------------------------------------------------------------------ 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 -- Edit this bug report at http://bugs.php.net/?id=17098&edit=1