How best to store data (URLs and IDs) extracted from posts and pages using custom taxonomies
Ah, I found it. I just need to give a unique name to each term (so for the external URLs, I named them url-[md5] where [md5] is the MD5 hash of the URL), and then call add_term_meta and set the necessary information, then add this term to the post using my custom taxonomies. For example, … Read more