rhand

This question might be too WordPress specific after all. So will ask at another forum focussed on WordPress and ACF.

Been stuck for a while trying to simply feed event ACF multi select category choices into a WP Query to only load custom post types with those categories frontend. The issue I am having is a PHP issue as I do not seem to be able to convert data to data that the WP Query can handle. Been using // Variables $number_of_events = get_field( 'number_of_events' ); // print_r($number_of_events); $event_object = get_field_object('events_category'); // print_r($event_object); $event_cat_name = $event_object['value']; print_r($event_cat_name); $event_cat_slug = $event_cat_name[0]->slug; // print_r($event_cat_slug); $args = array( 'post_type' => 'event', 'posts_per_page' => $number_of_events, 'event_category' => $event_cat_slug ); $the_query = new WP_Query( $args ); ?> But the issue is now that $events_cat_slug only loads the first category chosen in ACF multi select. So I was considering using $args = array( 'post_type' => 'event', 'posts_per_page' => $number_of_events, 'tax_query' => array( array( 'taxonomy' => 'event_category', 'terms' => $cat_names ) ) ); So I can add an array of terms to terms.. like `'terms' => array(cat1, cat2,)` I do get Array ( [0] => WP_Term Object ( [term_id] => 180 [name] => OnSite [slug] => onsite [term_group] => 0 [term_taxonomy_id] => 180 [taxonomy] => event_category [description] => [parent] => 0 [count] => 1 [filter] => raw [meta] => Array ( ) ) [1] => WP_Term Object ( [term_id] => 179 [name] => Virtual [slug] => virtual [term_group] => 0 [term_taxonomy_id] => 179 [taxonomy] => event_category [description] => [parent] => 0 [count] => 3 [filter] => raw [meta] => Array ( ) ) ) for current `print_r($event_cat_name);`. But how can I get all the slugs from array key 0 and array key 1 and in a way I can feed that to terms? Been trying `array_columns`: `$cat_names = array_column($event_cat_name, 'slug');` but it still prints `Array ( [0] => onsite )` with one category for example and terms chokes on it. How can I use the slug values from the arrays in `$event_cat_name` in a way terms can load it?