从自定义帖子类型中获取自定义分类术语

Question

post_type: worker

custom worker taxonomy: location

get_terms_by_post_type("worker", "location");

Is there WordPress build-in function for that? All solutions what I found are custom functions with sql query.

Answer 1

If the location custom taxonomy is only registered for the worker post type then you can use the get_terms function to get all the terms:

$terms = get_terms('location', array('hide_empty' => false));

If the taxonomy is used on multiple post types, and you want to get just the terms used on a certain post type then you will need a custom query for that.