Hi,
I found other topics about this issue but after trying all the solutions available, I am still stuck.
I use Formidable Forms and their add-on Formidable ACF to create posts. It works like a charm with all kind of fields.
But when I try to do a meta query using a subfield of an ACF repeater field group (which is populated through a Formidable Form) to find some posts, it doesn’t work.
I use the example : https://www.advancedcustomfields.com/resources/query-posts-custom-fields/#4-sub-custom-field-values
But my query always returns nothing ( var_dump gives array(0) { } ).
———-
My code :
function my_posts_where( $where ) {
$where = str_replace(“meta_key = ‘essai_centres_investigateurs_$”, “meta_key LIKE ‘essai_centres_investigateurs_%”, $where);
return $where;
}
add_filter(‘posts_where’, ‘my_posts_where’);
$essais = get_posts(array(
‘post_type’ => ‘essai_clinique’,
‘post_status’ => ‘publish’,
‘posts_per_page’ => -1,
‘suppress_filters’ => false,
‘meta_query’ => array(
array(
‘key’ => ‘essai_centres_investigateurs_$_essai_centre_investigateur’,
‘value’ => 1695, // value to search
‘compare’ => ‘=’,
),
),
));
———-
Any help would be greatly appreciated as I am becoming mad ! 🙂
Best Regards,
Cedric
