[wp-trac] [WordPress Trac] #42687: get_post_meta() is returning arrays even when the $single value is true

[WordPress Trac]

#42687: get_post_meta() is returning arrays even when the $single value is true
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 Reporter:  titodevera         |       Owner:
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Posts, Post Types  |     Version:  4.9
 Severity:  normal             |  Resolution:
 Keywords:  reporter-feedback  |     Focuses:
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Comment (by titodevera):

 Hi dd32.

 I´m updating meta data as single value and there are no multiple
 meta_values for any given meta_key.

 The error only occurs when i retrieve all post meta data from a post, it´s
 working well when I specify a meta_key as in your example (second
 get_post_meta() param)

 Thanks!

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Ticket URL: <https://core.trac.wordpress.org/ticket/42687#comment:2>
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