[wp-trac] [WordPress Trac] #52196: wp_get_attachment_metadata() is broken if no first argument is passed in.

[WordPress Trac]

#52196: wp_get_attachment_metadata() is broken if no first argument is passed in.
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 Reporter:  cfinke        |       Owner:  SergeyBiryukov
     Type:  defect (bug)  |      Status:  reviewing
 Priority:  normal        |   Milestone:  5.6.1
Component:  Media         |     Version:  5.6
 Severity:  normal        |  Resolution:
 Keywords:  has-patch     |     Focuses:
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Comment (by audrasjb):

 I refreshed the patch and I ran a quick manual test:

 {{{
 // Used outside the loop.
 $data = wp_get_attachment_metadata();
 var_export( $data );

 // Returns false
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/52196#comment:6>
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