Ok, so I’ve narrowed it down to being a problem with my querying subfields inside a group field because I’ve tried the following:
• created a test_people post_object field outside of the authors group
• Keeping the return format as post object
• Wrap the value in an array
I’m able to get results with this code:
$author = 85; $images_query = new WP_Query( array( 'post_type' => 'images', 'posts_per_page' => -1, 'meta_query' => array( array( 'key' => 'test_people', 'value' => array( '"'.$author.'"' ), 'compare' => 'LIKE', ), ), ));
*wrapping the value in an array causes another problem but I want to solve the first:
( Warning: trim() expects parameter 1 to be string )
The point it is, I’m not finding a way to query subfields with the function and this syntax:
'key' => 'authors_%_people'
Am I wrong in thinking groups can be treated like repeaters?
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