Fetch taxonomies by custom post type id array
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26-04-2021 - |
Question
I want to find all the taxonomies that match an array of CPT id's.
I have a taxonomy called location
and I want to find all the locations where they have posts that are equal to my array of post id's e.g. array(12, 13, 18, 22, 343, 5644)
La solution
Easiest way to find terms of many posts is to use wp_get_object_terms
function
$your_post_ids = array(12, 13, 18, 22, 343, 5644);
$your_taxonomy = 'location' //you can set many as array
$terms = wp_get_object_terms ( $your_post_ids, $your_taxonomy);
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