Banner display for user

Hello

Banner display for user

How do I set the php code to display the banner for user group?

<?php if(function_exists( ‘wp_bannerize’ ))
wp_bannerize( ‘group= código usuário php aqui’ ); ?>

User php code
<?php $current_user = wp_get_current_user();

echo $current_user->user_login;
?>

Thanks in advance.

Daniel

https://wordpress.org/plugins/wp-bannerize/