[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:
     Type:  defect (bug)              |      Status:  new
 Priority:  normal                    |   Milestone:  4.4.1
Component:  Taxonomy                  |     Version:  4.4
 Severity:  normal                    |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:
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Comment (by boonebgorges):

 The `array_map()` error is new (introduced in [35032], as noted by
 @stephenharris), but as @swissspidy notes, it appears to be an old bug
 that `get_the_terms()` can accidentally cache a `WP_Error` object. Whoops.

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Ticket URL: <https://core.trac.wordpress.org/ticket/34723#comment:5>
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