I’m not sure how to explain this in more detail, or better than it is already explained in the codex, but here is a few notes IMHO, ‘query_var’ => true adds no proper value to your taxonomy or any other functionality relating to your taxonomy As I read the docs, setting query_var to true, it … Read more
add add_action(‘init’, ‘create_new_cpt2’); in your snippet and modify add_db_to_article function as below, function add_db_to_article ($post_types) { $custom_post_types = array (‘article’, ‘news’); $output = array_merge($post_types, $custom_post_types); return $output; } Note: ‘news’ is added in $custom_post_types array.
get_taxonomy( $taxonomy_name ) will give you an object containing all of the taxonomy metadata: $queried_object = get_queried_object(); $this_tax = get_taxonomy( $queried_object->taxonomy ); echo $this_tax->labels->singular_name;
Combine multiple custom user taxonomy in single url
Nope. Not the WordPress way at least. You could probably make helper function (plain PHP realm in other words) to build instances of label arrays, however that would seriously hinder making strings translatable.
Is the data not stored in the database but rather in memory? Taxonomies (like post types) aren’t store in database and needs to be registered on every page load. The build in taxonomies, category and post_tag are actually registered twice, the second time on the init hook. The init hook is the earliest to register … Read more
When you query attachments, you have to take care about the post_status argument that have a different meaning than for other post types. Attachments have the status of inherit which means that there status should be the same as their parent post (ie the post from where they have been uploaded). This makes attachments associated … Read more
Background & Core Functionality Why a Taxonomy Path Slug Alone Produces a 404 However this slug doesnt work. mysite.com/wiki/help-topics throws a 404. WordPress does not provide a mechanism for “an archive of taxonomy terms” out of the box – that is, neither the template hierarchy nor the WP_Query/WP_Tax_Query logic support a direct display of terms … Read more
Registering custom posts is a plugin territory. It means that you need to remove them from the theme’s functionality and register them via a plugin (usually recommended when installing the theme using TGM Plugin Activation or something else). Here are the recommendations of the Theme Review Team. Themes must not incorporate the following, Plugin-territory functionality. … Read more
I don’t see any downside to a more unique taxonomy name, or having the taxonomy name and slug be different. The downside to a dictionary word taxonomy name is a potential conflict if some other code registers a taxonomy with the same name.