The following is a translation of ASP code to PHP for the following SEOMoz post:
Third-Party Affiliate Programs: Roll Your Own Instead
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$AffiliateID = trim($_GET['affid']);
$CanonicalURL = $_SERVER['SERVER_NAME'] . $_SERVER['SCRIPT_NAME'];
if (strlen($AffiliateID) > 0) {
$CanonicalURL = str_replace("&affid=" . $AffiliateID,"",$CanonicalURL);
$CanonicalURL = str_replace("&affid=" . $AffiliateID,"",$CanonicalURL);
setcookie("AffiliateID",$AffiliateID,time()+60*60*24*90);
}
?>
...
echo $CanonicalURL; ?>" /> |