ID: 35096
Comment by: free4cd at yahoo dot de
Reported By: rob at burningsoda dot com
Status: Feedback
Bug Type: Apache2 related
Operating System: *
PHP Version: 5CVS, 4CVS (2005-11-04) (snap)
New Comment:
Same Problem with PHP 4.4.1 and 5.1 snapshots.
If rewrite is enabled you get a blank page. No error in log file or
else.
Problem with Joomla and vBulletin/vBSEO if rewrite engine is turned on.
If rewrite is disabled all works fine.
My .htaccess for Joomla:
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*) index.php
Previous Comments:
------------------------------------------------------------------------
[2005-11-06 19:47:49] remko at elvandar dot org
I had similiar problems with apache2+mod_rewrite and php
4.4.1. All sites that made use of mod_rewrite broke and gave
a white page (nothing in the error log though), all other
sites that use php but not mod_rewrite were working
perfectly.
my .htaccess:
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*) index.php
------------------------------------------------------------------------
[2005-11-06 16:29:08] brian dot white at foxfire74 dot com
I have a WordPress powerered blog and get it for ANY rewrite rule.
Here is a stripped down version of my .htaccess:
-----------------------------------------------
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /blog/
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [S=75]
RewriteRule ^search/(.+)/?$ /blog/index.php?s=$1 [QSA,L]
RewriteRule ^category/(.+)/?$ /blog/index.php?category_name=$1 [QSA,L]
RewriteRule ^author/([^/]+)/?$ /blog/index.php?author_name=$1 [QSA,L]
RewriteRule ^([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})/?$
/blog/index.php?year=$1&monthnum=$2&day=$3 [QSA,L]
RewriteRule ^([0-9]{4})/([0-9]{1,2})/?$
/blog/index.php?year=$1&monthnum=$2 [QSA,L]
RewriteRule ^([0-9]{4})/?$ /blog/index.php?year=$1 [QSA,L]
RewriteRule ^([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})/([^/]+)(/[0-9]+)?/?$
/blog/index.php?year=$1&monthnum=$2&day=$3&name=$4&page=$5 [QSA,L]
</IfModule>
# END WordPress
Here what was requested in the browser:
--------------------------------------
http://.../blog/2005/10/31/happy-halloween/
Here is what shows up in the logs:
---------------------------------
[Mon Oct 31 23:25:42 2005] [error] PHP Warning:
main(./wp-blog-header.php): failed to open stream: No such file or
directory in C:\\...\\wordpress\\index.php on line 4
[Mon Oct 31 23:25:42 2005] [error] PHP Fatal error: main(): Failed
opening required './wp-blog-header.php'
(include_path='.;c:\\php4\\pear') in C:\\...\\wordpress\\index.php on
line 4
Result:
------
The browser displays a blank page since PHP blows up.
Using:
-----
PHP 4.4.1
Windows XP SP2
Apache/2.0.55 (Win32) PHP/4.4.1
php4apache2.dll
------------------------------------------------------------------------
[2005-11-06 15:52:48] [EMAIL PROTECTED]
Exactly how can we reproduce this? It works just fine for me when I
have this .htaccess file:
RewriteEngine on
RewriteRule ^(.+)/$ index.php?myarg=$1 [L]
So what else do we need?
------------------------------------------------------------------------
[2005-11-06 04:01:51] rob at burningsoda dot com
doh!
PHP 5.1.0RC5-dev (cli) (built: Nov 6 2005 03:52:41)
I just tried a php5-snapshot. Same problem here. :(
------------------------------------------------------------------------
[2005-11-05 09:45:15] tmelzer at tomesoft dot de
Further analyzes have shown me that the fix in 4.4.x-dev was in
sapi/apache2handler/sapi_apache2.c in function php_handler to guard
against the member 'handler' on struct request_rec of beeing NULL and
then accessing it. This was fixed in only one case where around line
518
'if (parent_req && parent_req->handler && ...'. After I added an
r->handler && strcmp ... to the other places where the structure member
is used the crash went away but I got a 404 - file not found error. I
think this is related to the fact that I'm not sure what to do if
several of this if () statements are evalute false i.e. what to place
in the else block.
------------------------------------------------------------------------
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/35096
--
Edit this bug report at http://bugs.php.net/?id=35096&edit=1
