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Re: Beginner's trouble with substr [message #179463 is a reply to message #179459]

Tue, 30 October 2012 05:21

C
Messages: 24
Registered: January 2012

Karma:

Junior Member

On 30 loka, 00:47, Denis McMahon <denismfmcma...@gmail.com> wrote:
> On Mon, 29 Oct 2012 10:40:31 -0700, C wrote:
>> On 29 loka, 19:34, Salvatore <s...@yojimbo.hack.invalid> wrote:
>>> On 2012-10-29, wrong.addres...@gmail.com <wrong.addres...@gmail.com>
>>> wrote:
>
>>>> What am I doing wrong in this? The substr part does not seem to get
>>>> processed properly.
>
>>>> <?php
>
>>>> global $host;
>>>> $host=@gethostbyaddr($REMOTE_ADDR);
>>>> if ($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"] != "")
>>>> {$realhost =
>>>> @gethostbyaddr($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"]);}
>>>> $referer = $HTTP_REFERER;
>
>>>> if (substr($host, -3) == ".xy") {exit;} //
>>>> if (substr($host, 6) == "abcd29") {exit;} //
>>>> if (substr($referer, -4) == ".xyz") {exit;} //
>
>>>> if ($found == 1) {include 'simple.html';} else {include 'home.html';}
>
>>>> ?>
>
>>> The first thing I see wrong is that the variable "$found" is not
>>> declared.
>
>>> What are you trying to achieve?
>
>>> --
>>> Blah blah bleh...
>>> GCS/CM d(-)@>-- s+:- !a C++$ UBL++++$ L+$ W+++$ w M++ Y++ b++
>
>> I took that code out which defines $found. The code is trying to avoid
>> some nasty visitors.
>
> If you know who your "nasty visitors" are, is it not possible (and maybe
> better) to block them in the server config? eg for apache2:

This is new to me. I can look up how to do this.

>
> # Stop these bastards accessing any php files
> <Files ~ "\.php$">
> SetEnvIf Remote_Host ^abcd29 bastard
> Order allow,deny
> Allow from all
> Deny from .xy
> Deny from .xyz
> Deny from env = bastard
> </Files>
>
> Rgds
>
> Denis McMahon

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[Message index]

		Beginner's trouble with substr By: C on Mon, 29 October 2012 17:20
		Re: Beginner's trouble with substr By: Salvatore on Mon, 29 October 2012 17:34
		Re: Beginner's trouble with substr By: C on Mon, 29 October 2012 17:40
		Re: Beginner's trouble with substr By: Salvatore on Mon, 29 October 2012 19:46
		Re: Beginner's trouble with substr By: C on Tue, 30 October 2012 05:18
		Re: Beginner's trouble with substr By: Denis McMahon on Mon, 29 October 2012 22:47
		Re: Beginner's trouble with substr By: C on Tue, 30 October 2012 05:21
		Re: Beginner's trouble with substr By: Denis McMahon on Mon, 29 October 2012 23:17
		Re: Beginner's trouble with substr By: C on Tue, 30 October 2012 05:30
		Re: Beginner's trouble with substr By: Doug Miller on Mon, 29 October 2012 20:44
		Re: Beginner's trouble with substr By: C on Tue, 30 October 2012 05:19

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