isMobile()) or ($detect->isTablet())) { require_once 'amparticle_include.php'; } else { require_once 'article_include.php'; } } */ function getDomainFromServer() { // Check if the 'HTTP_HOST' key is set in the $_SERVER array if (isset($_SERVER['HTTP_HOST'])) { // Get the 'HTTP_HOST' value $host = $_SERVER['HTTP_HOST']; // Split the host into parts using dots as separators $hostParts = explode('.', $host); // Count the number of parts $numParts = count($hostParts); // Check if the host has at least two parts (e.g., "example.com") if ($numParts >= 2) { // Get the last two parts of the host (e.g., "example.com") $domain = $hostParts[$numParts - 2] . '.' . $hostParts[$numParts - 1]; return $domain; } else { // If the host doesn't have at least two parts, return the entire host return $host; } } else { // If 'HTTP_HOST' is not set, return false return false; } } ?>