[wp-trac] [WordPress Trac] #39051: docs for get_current_user_id(): add 0 return value if no user logged in

[WordPress Trac]

#39051: docs for get_current_user_id(): add 0 return value if no user logged in
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 Reporter:  ovenall       |       Owner:  johnbillion
     Type:  defect (bug)  |      Status:  reviewing
 Priority:  normal        |   Milestone:  4.8
Component:  Users         |     Version:
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:  docs
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Changes (by johnbillion):

 * owner:   => johnbillion
 * status:  new => reviewing
 * milestone:  Awaiting Review => 4.8


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Ticket URL: <https://core.trac.wordpress.org/ticket/39051#comment:3>
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