Hot answers tagged terms
Actually it does. ["term_id"]=> int(8) So the value is an integer 8.
I think you are running into trouble with these lines in wp_update_term(): 3287 // Merge old and new args with new args overwriting old ones. 3288 $args = array_merge($term, $args); https://core.trac.wordpress.org/browser/tags/4.1.1/src/wp-includes/taxonomy.php#L3287 The array passed in gets merged with the data already in the DB. ...
I would suggest querying a list of all post types using get_post_types. With that array you can do a foreach. and for each post type, query all terms with get_term. It would look something like this, but you should pass get_post_types your know post types, because as it stands, this will also display things like attachments and nav menus. function ...
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