Filter cpt by subfield in functions.php

• mwierenga

• April 27, 2021 at 6:59 am

Hello,
I’ve read several entries and tried multiple configurations, but my query isn’t returning any results. I want to filter a cpt by a true/false subfield that’s inside a group field.

Here’s the latest iteration:

$filtered_cpt = get_posts(array(
   'numberposts'   => -1,
   'post_type'     => 'cpt_name',
   'meta_query'	   => array(
      array(
         'key'      => 'group_field_name_$_subfield_name',
         'value'    => '1',
         'compare'  => '=',
      ),
   ),
));