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I'm not 100% sure if I get your problem right, but... Maybe this will help you... Media uploader gets attachments with simple WP_Query, so you can use many filters to modify it's contents. The only problem is that you can't query posts with specific CPT as parent using WP_Query arguments... So, we will have to use posts_where and posts_join filters. To be ...


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Implode turns your array like this array( 'Audi', 'BMW', 'Mercedes-Benz' ) into a string separated by the delimiter set in the first parameter of the function, in this case , a comma and a space. In a way you can turn an array into a CSV from this. The result is this: Audi, BMW, Mercedes-Benz. The way WordPress works, it looks for an existing term (within ...


1

The second parameter to wp_set_object_terms() takes an array, integer, or string. (array/int/string) (required) The slug or id of the term (such as category or tag IDs), will replace all existing related terms in this taxonomy. To clear or remove all terms from an object, pass an empty string or NULL. Integers are interpreted as tag IDs. ...



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