1
I've modified your existing code.Can you please try the code bellow:
$args = array (
'post_type' => 'exhibitions',
'meta_query'=> array(
'relation' => 'AND',
array(
'key' => 'exhibition_status',
'value' => 'past',
),
array(
'key' => 'end_date',
...
1
Based on your pastebin array, this code below should loop through all your values in NJ, check if any of the values are empty, and if values have subfields or if value type is a post object.
For example on NJ [welcome_bonus], is an array with sub fields. This code will loop through each subfield in [NJ][welcome_bonus], check if field is blank, if it is blank,...
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