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I have a index.php which will be loaded on many sites
<?php
$id=$_GET[id];
header("HTTP/1.1 301 Moved Permanently");
header("Location: http://site1.com/?user_id=86&res=".base64_encode("site2.ru")."&dn=50&delay=1&de=".base64_encode("://SITE_DOMAIN/folder/?id=".$id));
exit;
?>
How can this code be changed, if i need to fill the place “SITE_DOMAIN” with domain name, on which index.php is loaded?
You asked:
Use
$_SERVER['SERVER_NAME']for this.See the PHP manual for more detail: http://php.net/manual/en/reserved.variables.server.php