$query->set( 'meta_key', 'start_date' ); or
$query->set( 'meta_query', $meta_query_array );) ...
how can I send a array of dates in order to wordpress understand that the post as multiple dates and so, should be displayed several times in a chronological order list ?
I try since days to understand the problem and I can't figured out.
I found a solution by separating dates in differents child posts, but as a event (post) as sometimes 20 dates, it generate 20 posts just for a date in a acf field.
Is there a clever way to do it ?
Thanks A LOT ! -Nicolas.