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Subdomain redirection

Posted: Sun Sep 26, 2004 3:17 pm
by Terl
I am using a web server package called 'Lansuite' and it does not support subdomains. By using a dynamic host I have no problems setting up, for example, forum.hostedby.homeip.net, where 'forum' is the sub domain. I have worked out how to grab the url via HTTP_HOST.

Code: Select all

<?php 
$page = $_SERVER['HTTP_HOST'];
$noms[0]="/forum.hostedby.homeip.net/"; 
$allervers[0]="hostedby.homeip.net/subsite-forum";
$noms[1]="/yahoo.hostedby.homeip.net/"; 
$allervers[1]="yahoo.com";
$noms[2]="/bad.and.ugly.hostedby.homeip.net/"; 
$allervers[2]="microsoft.com"; 
$dir=preg_replace($noms, $allervers, $page); 
if (!($page === $dir)) 
  { 
header("Location: http://$dir"); 
      exit; 
  } 
print "The domain name <b>$page</b> isn't valid...please verify syntax and / or address";    
?>
But of course, this then changes the URL in the address bar, is the original address can be retained? or am I out of look.

Any help would be appreciated.

Posted: Sun Sep 26, 2004 6:15 pm
by feyd
you'll need to look at mod_rewrite I believe.