require("inc/config.php");
// Redirect only to registration page when this script is installed
-if (isBooleanConstantAndTrue('mxchange_installed')) {
+if (isInstalled()) {
// Base URL for redirection
$URL = "modules.php?module=index&what=sponsor_reg&refid=";
// Get referal ID from ref or refid variable
$ref = 0;
- if (!empty($_GET['ref'])) $ref = bigintval($_GET['ref']);
- elseif (!empty($_GET['refid'])) $ref = bigintval($_GET['refid']);
+ if (REQUEST_ISSET_GET(('ref'))) $ref = bigintval(REQUEST_GET('ref'));
+ elseif (REQUEST_ISSET_GET(('refid'))) $ref = bigintval(REQUEST_GET('refid'));
if (!empty($ref)) {
// We have an refid here. So we simply add it