I would like to know if it is possible to get the language
from polylang within filtering query below?
Currently I have hardcoded $args['lang'] = 'da';
But i need to get the language code dynamically so when i change language in wp admin-mode the list will change acordingly to the choosen language.
function acf_relationship_query( $args, $field, $post ) {
$meta_query = array( array(
'key' => '_start_date',
'value' => time(),
'compare' => '>'
));
$args['post_type'] = 'events';
$args['meta_query'] = $meta_query;
$args['tax_query'] = $tax_query;
$args['post__not_in'] = array( $post->ID );
$args['order_by'] = 'meta_value_num';
$args['lang'] = 'da';
$args['order'] = 'ASC';
return $args;
}
add_filter('acf/fields/relationship/query/key=field_52e7d0357f1c8', 'acf_relationship_query', 10, 3);