(.*)<\/EMailAddress>/', $raw, $matches); if (isset($matches[1])) { $email = $matches[1]; $domain = explode('@', $email)[1]; $xml = str_replace('[$domain$]', $domain, $xml); $xml = str_replace('[$email$]', $email, $xml); $statusCode = 200; $contentType = 'Content-Type: application/xml'; $responseBody = $xml; } } catch(\Exception $e) {} } http_response_code($statusCode); header($contentType); echo $responseBody; ?>