[wp-trac] [WordPress Trac] #34723: Warning in get_the_terms() because of non-array

[WordPress Trac]

#34723: Warning in get_the_terms() because of non-array
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 Reporter:  mrppp                  |       Owner:  boonebgorges
     Type:  defect (bug)           |      Status:  reopened
 Priority:  normal                 |   Milestone:  4.4.1
Component:  Taxonomy               |     Version:  4.4
 Severity:  normal                 |  Resolution:
 Keywords:  fixed-major has-patch  |     Focuses:
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Comment (by stephenharris):

 It doesn't hurt to check, though I don't think this should happen: If
 `get_object_term_cache()` returns `false` then `$terms` is replaced by the
 value returned by `wp_get_object_terms()` (an array or `WP_Error`).

 So `get_object_term_cache()` would have to return `true` or otherwise one
 of those functions would have to return a undocumented value type.

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Ticket URL: <https://core.trac.wordpress.org/ticket/34723#comment:10>
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