Thanks for the reply mtv.jcil, but I’m still not getting this to work. I know it’s probably super simple but I can’t seem to make it work.
I have a field on a custom post type that associates that post with a user. In my template file, I’m just trying to echo the ID of that user. Here’s a simplified version of what I’m using, just to test if it works.
<?php
$person = get_field('person_author');
$person_id = $person['ID'];
?>
<p>ID: <?php echo $person_id[0]; ?></p>
It’s not echoing anything though. Mine’s not in a repeater so I changed it to get_field.