Here’s an alternative using the handy wp_list_pluck(): $terms = get_terms(array( ‘taxonomy’ => ‘category’, ‘hide_empty’ => false, )); $slugs = wp_list_pluck( $terms, ‘slug’ ); $names = wp_list_pluck( $terms, ‘name’ ); where we pluck out the wanted field into an array.
You can do this with just get_terms – this allows you to fetch all (or some) of the terms from one (or more) taxonomies. By default it excludes ’empty’ terms, so you’ll need to set the arguments appropriately. //Array of taxonomies to get terms for $taxonomies = array(‘category’,’post_tags’,’my-tax’); //Set arguments – don’t ‘hide’ empty terms. … Read more
Try this. Note that I found this country array online and cannot vouch for it’s accuracy. Also, I’ve set the taxonomy to the “country” taxonomy. Change all instances of that if it does not match your specific taxonomy name. You can add this to your functions.php file in your current theme. Reload WordPress and it … Read more
The init action is the wrong place. This is because init runs on all requests, admin or front-end, but the wp_insert_category function is an admin-side only function. You generally don’t insert categories from the front end. Move to a more specific action, one that will be run in the admin side. Probably from your plugin’s … Read more
As stated in the wp_set_post_terms Comment: This function will only work on the native post type. For a taxonomy on a custom post type use wp_set_object_terms() wp_set_object_terms
It may be easier to just write the list manually, something like: <?php $terms = wp_get_post_tags( $post->ID ); //For custom taxonomy use this line below //$terms = wp_get_object_terms( $post->ID, ‘people’ ); foreach( $terms as $term ) $term_names[] = $term->name; echo implode( ‘, ‘, $term_names );
How to display term description in empty terms archive?
Please add taxonomy name in wp_set_post_terms function. wp_set_post_terms( $id, $prod_cats, ‘product_cat’ ); Please refer wpcodex wp_set_post_terms
Ok, so I think I’ve got something for you! As you know, I’ve had the same issue, and when I was looping through each taxonomy I found that I was generating between 25-35 queries, which is crazy! So I decided to have a go at some MySQL on the term relationships table to see if … Read more
Although the hooks are passing you the ID of the changed object in the parameter $object_id, you aren’t using it and are calling get_the_ID instead which will give you the ID of the current loop item. Try changing your uses of $post_id to $object_id instead.