Use usort with a custom callback, like this: function compare_term_order_numbers( \WP_Term $a, \WP_Term $b ) : int { $order_number_a = get_field( ‘order_number’, $a ); $order_number_b = get_field( ‘order_number’, $b ); return strcmp( $order_number_a, $order_number_b ); } usort($terms, ‘compare_terms’ ); Note that this assumes get_field returns a plain string, not an object, that each term has … Read more
Rewrite is a global base for all posts under the custom post type. For example, this is the default CPT rewrite structure: example.com/lesson/%postname% In your code example, it’s implying you are trying to do: example.com/%postname%-lesson/%postname% Two issues with this idea. The first issue, assuming this functionality worked, is that your CPT urls would all be … Read more
It doesn’t make any sense querying with get_terms when: genre=”action” AND quality = ‘HD’ The reason is: The only term that has taxonomy genre equals to action, is action. And the only term that has taxonomy quality equals to HD, is HD. If you constrain them with AND, then basically you have nothing. Since there’s … Read more
pre_get_posts is an action hook used for modifying the arguments passed to the WP_Query class, and if you’re filtering the posts in the list table at wp-admin/edit.php, then yes, you would use that hook. However, since you’re filtering the terms in the list table at wp-admin/edit-tags.php, then the hook that you should have used is … Read more
That’s because some terms are reserved by WordPress core and shouldn’t be used as custom slug. However, WordPress core itself doesn’t check within register_taxonomy function whether a developer has used those reserved terms or not. It’s up to the developers to read the documentation and implement accordingly. These core functions are low level implementations, so … Read more
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