Check for specific levels

Hi, in an earlier thread i was told to do this which i finally got to work:

As an easier/simple fix for this, I would recommend replacing the first line:

if (!is_user_logged_in()){

with

if (!is_user_logged_in() || !pmpro_hasMembershipLevel()){

Now can i choose which levels to show the page to or does it only work with any level in general.

For context id like to have a “Free” level but in this coding it allows ANY user with a level to see. So how to be specific?

i tired codes like pmpro_hasMembershipLevel(array(‘Member’, ‘Staff’)); but it breaks the page.