Version 4.4 saw the introduction of the register_taxonomy_args filter in register_taxonomy() which you can use to filter the arguments used to register a taxonomy /** * Filter the arguments for registering a taxonomy. * * @since 4.4.0 * * @param array $args Array of arguments for registering a taxonomy. * @param array $object_type Array of … Read more
Currently your code is modifying all term queries, both in the front-end and in the back-end. Each navigational menu is registered as a term in the nav_menu taxonomy, so when you visit the backend to work on the menus, those queries have been modified too by your code snippet. For example, I don’t see any … Read more
I think you’re looking for term_exists function. Example Code: <?php $term = term_exists(‘tag1’, ‘post_tag’); if ($term !== 0 && $term !== null) { echo “‘tag1’ post_tag exists!”; } else { echo “‘tag1’ post_tag does not exist!”; } ?>
My apologies. After some more searching, I found that I could pass the taxonomy as an argument in wp_list_categories. Here is the info via WordPress Codex.
I didn’t understood your question well, but try this. Explanation is in the comments. // your taxonomy name $tax = ‘post_tag’; // get the terms of taxonomy $terms = get_terms( $tax, [ ‘hide_empty’ => false, // do not hide empty terms ]); // loop through all terms foreach( $terms as $term ) { // if … Read more
I think you can just use get_terms() for this. This is just some bare minimum code, I guess you also want to add permalinks, term description or other things. However, I just tested this code (now tested with taxonomy “course”) and it works. I try my best to comment the code as we go along: … Read more
Just to start, you say “I am using get_terms to retrieve all terms from Tax 1 with posts associated with it”, however your actual code gets all terms in that taxonomy regardless of whether or not they have posts. You need to set hide_empty to true. So with that out of the way, the bad … Read more
I’ve encountered this kind of problem when i was building some front end post / term creation form. The number oh the ‘Right Now’ dashboard shows the right number of term, but the new term doesn’t shows up in the taxonomy admin screen. The solution: delete_option(‘taxonomy-name_children’); where ‘taxonomy-name’ is the name of the taxonomy. Hope … Read more
Copy the following snippet and paste it into the code of your theme, preferably in the functions.php file: /* Exclude a Category from Search Results */ add_filter( ‘pre_get_posts’ , ‘search_exc_cats’ ); function search_exc_cats( $query ) { if( $query->is_admin ) return $query; if( $query->is_search ) { $query->set( ‘category__not_in’ , array( 30 ) ); // Cat ID … Read more
Ad slowing down) Lame answer: depends on your server and stuff. Ad possible bug) wp_count_terms(); is a level “above” get_terms(); and therefore has values like ‘hide_empty’ and ‘fields’ already set. I’d say: diff your $args against those predefinied by wp_count_term();. The later function does nothing than calling the get_terms() at it’s end.