[wp-trac] [WordPress Trac] #23894: wp_get_object_terms returns an array of strings when asked for IDs

[WordPress Trac]

#23894: wp_get_object_terms returns an array of strings when asked for IDs
-----------------------------+--------------------------
 Reporter:  kovshenin        |       Type:  defect (bug)
   Status:  new              |   Priority:  normal
Milestone:  Awaiting Review  |  Component:  Taxonomy
  Version:                   |   Severity:  normal
 Keywords:                   |
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 When calling `wp_get_object_terms` with the `fields => 'ids'` argument,
 the function returns an array of IDs which are strings and not integers.
 The `wp_set_object_terms` accepts an array of IDs, but if the IDs are
 strings, it results in a bunch of new terms. Here's a workaround:

 {{{
 $terms = wp_get_object_terms( $post_id, $taxonomy, array( 'fields' => 'ids
 ) );
 $terms = array_map( 'absint', $terms ); // boo :(
 wp_set_object_terms( $other_post_id, $terms, $taxonomy );
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/23894>
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