I created field meta for a customized submit sort. From the admin edit for the submit, I need to enter in a number of values in order that it saves as an array so I can then name it as an array from the entrance finish.
So in my meta field from the admin edit I might save the values “200”, “201”, “202” in a single subject “_parent_id” after which seize it from the entrance finish
$array = get_post_meta($postID, "_parent_id", false);
How ought to these values look within the field meta subject?