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Beginner's trouble with substr [message #179454]

Mon, 29 October 2012 17:20

C
Messages: 24
Registered: January 2012

Karma:

Junior Member

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';}

?>

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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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