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Re: Apache and php to show http request headers.

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From "M. Strobel" <sorry_no_mail_here@nowhere.dee>
Newsgroups comp.lang.php
Subject Re: Apache and php to show http request headers.
Date Mon, 25 Jun 2012 18:10:50 +0200
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Am 25.06.2012 16:44, schrieb Jerry Stuckle:
> On 6/25/2012 10:42 AM, Tony Mountifield wrote:
>> In article <js9pqt$1lm$1@dont-email.me>,
>> Jerry Stuckle  <jstucklex@attglobal.net> wrote:
>>> On 6/25/2012 9:36 AM, Tony Mountifield wrote:
>>>> In article <klslb9-ogk.ln1@luuk.invalid.lan>, Luuk  <luuk@invalid.lan> wrote:
>>>>> On 25-06-2012 12:15, brumik wrote:
>>>>>>
>>>>>> I need to test various http requests from an application and am using
>>>>>> Apache/PHP on ubuntu to display the http request headers. The
>>>>>> application proxy forwards http requests to the apache server's IP
>>>>>> address like as follows:
>>>>>>
>>>>>> 192.168.40.1/test/test.html
>>>>>>
>>>>>> where 192.168.40.1 is the apache server.
>>>>>>
>>>>>> I have a php script to dump the headers as follows:
>>>>>>
>>>>>> <?php
>>>>>>      foreach($_SERVER as $h=>$v)
>>>>>>        #if(ereg('HTTP_(.+)',$h,$hp))
>>>>>>          echo "<li>$h = $v</li>\n";
>>>>>>      header('Content-type: text/html');
>>>>>>     ?>
>>>>>>
>>>>>> The problem is that to show the headers, I redirect 192.168.40.1/* to
>>>>>> the above index.php page using the following redirect:
>>>>>>
>>>>>> Options +FollowSymlinks
>>>>>> RewriteEngine on
>>>>>> RewriteCond %{REQUEST_URI} !/index.php$
>>>>>>
>>>>>> RewriteRule $ /index.php [R=302,L]
>>>>>>
>>>>>> However the php request headers page always shows the URI as /
>>>>>> index.php as opposed to the 'original' URI requested (/test/
>>>>>> test.html).
>>>>>>
>>>>>> How can I get it to show the 'original' URI requested? is this
>>>>>> something that can be done in PHP or is it apache specific?
>>>>>>
>>>>>
>>>>> Its apache, because it is redirecting, so PHP does only know about the
>>>>> redirected request, and does have no knowledge of how this request
>>>>> reached PHP.
>>>>
>>>> You could try the Proxy flag in the RewriteRule:
>>>>
>>>> RewriteRule $ http://localhost/index.php [P,L]
>>>
>>> He can try a lot of things which won't work.
>>
>> Well, yes, but I didn't think my suggestion was one of them. If you
>> think it is, I would like to know why, so that I would know for the
>> future, rather than just be the target of a bit of sarcasm. You could
>> try something like "That won't work because...." (if applicable).
>>
>> The OP's original rule obviously wouldn't work, because it tells the
>> client browser to generate a completely fresh request with the new
>> location. In contrast, the Proxy flag in RewriteRule is supposed to
>> make Apache proxy the original request to the new location (even to
>> itself if necessary). So the request's original headers should still
>> be present, with perhaps one or more proxy headers.
>>
>> Cheers
>> Tony
>>
> 
> It's off topic in this newsgroup.  If you want to know why, try an appropriate
> newsgroup.
> 

Truth is never off topic.

/Str.

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Thread

Apache and php to show http request headers. brumik <brumiku@gmail.com> - 2012-06-25 03:15 -0700
  Re: Apache and php to show http request headers. Luuk <luuk@invalid.lan> - 2012-06-25 12:55 +0200
    Re: Apache and php to show http request headers. tony@mountifield.org (Tony Mountifield) - 2012-06-25 13:36 +0000
      Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 09:41 -0400
        Re: Apache and php to show http request headers. tony@mountifield.org (Tony Mountifield) - 2012-06-25 14:42 +0000
          Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 10:44 -0400
            Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-25 18:10 +0200
              Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 12:48 -0400
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-25 19:17 +0200
                Re: Apache and php to show http request headers. Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-06-25 10:46 -0700
                Re: Apache and php to show http request headers. The Natural Philosopher <tnp@invalid.invalid> - 2012-06-25 19:00 +0100
                Re: Apache and php to show http request headers. Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-06-25 11:22 -0700
                Re: Apache and php to show http request headers. Luuk <luuk@invalid.lan> - 2012-06-25 21:09 +0200
                Re: Apache and php to show http request headers. The Natural Philosopher <tnp@invalid.invalid> - 2012-06-26 00:11 +0100
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-25 21:36 +0200
                Re: Apache and php to show http request headers. Tim Streater <timstreater@greenbee.net> - 2012-06-25 21:15 +0100
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-25 22:24 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 16:32 -0400
                Re: Apache and php to show http request headers. Tim Streater <timstreater@greenbee.net> - 2012-06-25 23:40 +0100
                xdebug, was Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-26 09:27 +0200
                Re: xdebug, was Re: Apache and php to show http request headers. Tim Streater <timstreater@greenbee.net> - 2012-06-26 09:47 +0100
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-25 21:32 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 16:33 -0400
                What can you do with PHP without a web server (Was: Apache and php to show http request headers.) "J.O. Aho" <user@example.net> - 2012-06-25 19:48 +0200
                Re: What can you do with PHP without a web server (Was: Apache and php to show http request headers.) Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-06-25 10:59 -0700
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 15:06 -0400
                Re: Apache and php to show http request headers. "Peter H. Coffin" <hellsop@ninehells.com> - 2012-06-25 14:37 -0500
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-25 22:03 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 16:33 -0400
                Re: Apache and php to show http request headers. "Peter H. Coffin" <hellsop@ninehells.com> - 2012-06-25 15:57 -0500
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-25 23:32 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 18:11 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-06-27 04:36 +0200
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-27 10:11 +0200
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-06-28 13:18 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-28 08:40 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-06-28 16:16 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-28 11:44 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-06-28 18:01 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-28 15:05 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-06-29 11:18 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-29 08:40 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-06-30 12:26 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-30 08:07 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-07-03 12:20 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-07-03 08:44 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-07-03 16:02 +0200
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-29 14:32 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-29 08:41 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-06-30 12:28 +0200
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-30 08:08 -0400
                Re: Apache and php to show http request headers. Arno Welzel <usenet@arnowelzel.de> - 2012-06-30 16:48 +0200
              Re: Apache and php to show http request headers. Luuk <luuk@invalid.lan> - 2012-06-25 19:09 +0200
              Re: Apache and php to show http request headers. The Natural Philosopher <tnp@invalid.invalid> - 2012-06-25 18:55 +0100
                Re: Apache and php to show http request headers. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-06-25 21:25 +0200
                Re: Apache and php to show http request headers. The Natural Philosopher <tnp@invalid.invalid> - 2012-06-26 00:14 +0100
                Re: Apache and php to show http request headers. Jerry Stuckle <jstucklex@attglobal.net> - 2012-06-25 19:42 -0400

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