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Bug #26500 Bug in virtual()
Submitted: 2003-12-02 12:00 UTC Modified: 2003-12-02 22:18 UTC
Votes:4
Avg. Score:4.2 ± 0.4
Reproduced:4 of 4 (100.0%)
Same Version:1 (25.0%)
Same OS:2 (50.0%)
From: karmak-php at karmak dot org Assigned:
Status: Wont fix Package: Apache related
PHP Version: 4.3.3 OS: Linux
Private report: No CVE-ID: None
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 [2003-12-02 12:00 UTC] karmak-php at karmak dot org
Description:
------------
(Note: This was originally posted in combination with a segfault bug, which got prematurely closed)

PHPs virtual() does not behave quite like the apache
#include virtual="": When virtual() is used to call another php script, the query string in the virtual() call is ignored. For example, if you call virtual("/file?x=y"), the variable "x" will not be set in the included php script. An example of this is posted at:

  http://staging.karmak.org/2003/php-virtual-bug/a1

The source for the two files used in this example are at:

  http://staging.karmak.org/2003/php-virtual-bug/a1-php.txt
  http://staging.karmak.org/2003/php-virtual-bug/a2-php.txt

However, if you call the first script as "a1?x=y", the variable "x" will be set to "y" in the second script. 

This is not the way the Apache virtual function behaves: With Apache, the query string in the virtual call is passed to the script, as can be seen in the following shtml file:

  http://staging.karmak.org/2003/php-virtual-bug/a3

The source to this file is at:

 http://staging.karmak.org/2003/php-virtual-bug/a3-shtml.txt

Furthermore, all query string variables are reset when the virtual call is issued. This can be seen by calling the shtml file:

  http://staging.karmak.org/2003/php-virtual-bug/a4?x=y

With the corresponding source code at:

 http://staging.karmak.org/2003/php-virtual-bug/a4-shtml.txt

Note that the x=y declaration is not passed to the php script.


Reproduce code:
---------------
See Description for URLs

Expected result:
----------------
See Description

Actual result:
--------------
See Description

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 [2003-12-02 22:18 UTC] iliaa@php.net
When calling virtual the GET/POST/COOKIE for the current script (the one calling) virtual get passed to the script's who's output is included via virtual. Use file_get_contents() instead.
 
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