A little script that help you create virtual subdomains in your internet domain with Wild Cards allowed.
By : dr.Freud
<?php /* ******************************************************** * Manage Virtual Subdomains * * developed by: Jacopo Agnesina <dr.freud@agnesina.it> * ******************************************************** - Requirements: PHP 4.2.2 [tested-on-it], MySQL 3.23 [tested-on-it], a domain with wildcards allowed! [contact your sysamdin for info] ********************* - Database details - ********************* TABLE: domains FIELDS: subdomain (char[255], Primary, Not Null); * Contain the subdomain that you to associate to an url. destination (char[255], Not Null); * The url where the browser will be redirected when you query the sub domain above. popup (tinyint[1], Not Null, default -> 0); * For future implementation description (text); * For future implementation ********************************** * FREE YOUR CODE, FREE YOUR MIND * ********************************** */ /* Variables definitions */ $MySQLhost = "whatyouwant"; $MySQLuser = "whatyouwant"; $MySQLpsw = "Idonnow"; $MySQLdb = "yourdatabase"; /* Or another, it's the same */ $MyDOMAIN = "YourDomain.tld"; /* Put here you domain without WWW, for example "codewalkers.com" */ $DefaultPage = "index2.html"; /* Put here the name of the default page */
/* Connectd to the DB */ mysql_connect ($MySQLhost, $MySQLuser, $MySQLpsw); mysql_select_db ($MySQLdb); /* Get the hostname typed in */ $subhost = strtolower($HTTP_HOST); /* Get away the "www." in front (in case there is one) */ $subhost = str_replace("www.", "", $subhost); /* Delete everything after (and including) the first "/" */ $subhost2 =strstr($subhost, "/"); /* Delete the domain in the string */ $subhost =str_replace($MyDOMAIN,"",$subhost); /* Delete dots */ $subhost =str_replace(".","",$subhost); /* If is something */ if(strlen($subhost)>0) { /* Query the DB with the current Subdomain */ $RSredirect = mysql_query ("SELECT * FROM domains WHERE subdomain='$subhost'"); /* Redirect if subhost exist */ if($Rredirect = mysql_fetch_array($RSredirect)) { header("Location: ".$Rredirect['destination']); exit; } /* Go to the default page */ else { header("Location: $DefaultPage"); exit; } } /* Go to the default page */ else { header("Location: $DefaultPage"); exit; }
?>
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