Code_Redirect to FPM

if ( is_user_logged_in() ) {
global $current_user;
$user_roles = $current_user->roles;
$user_role = array_shift($user_roles);
if($user_role == 'dc_vendor' ) {
$url = explode('?', 'http://'.$_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]);
$ID = url_to_postid($url[0]);
$vendor_dashboard_page_id = get_option('wcmp_product_vendor_vendor_dashboard_page_id');
if ($ID == $vendor_dashboard_page_id) {
$vendor_product_page_id = get_option('wcmp_pending_products_page_id');
$location = get_permalink($vendor_product_page_id);
wp_safe_redirect ( $location);
exit;
}
}
}