[wp-trac] [WordPress Trac] #40519: Document that get_metadata() returns false for bad parameters

[WordPress Trac]

#40519: Document that get_metadata() returns false for bad parameters
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 Reporter:  salcode                  |       Owner:  (none)
     Type:  enhancement              |      Status:  closed
 Priority:  normal                   |   Milestone:  5.5
Component:  Options, Meta APIs       |     Version:  4.8
 Severity:  normal                   |  Resolution:  fixed
 Keywords:  has-patch needs-refresh  |     Focuses:  docs
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Comment (by SergeyBiryukov):

 In [changeset:"48658" 48658]:
 {{{
 #!CommitTicketReference repository="" revision="48658"
 Docs: Document that various metadata functions return false for an invalid
 ID.

 Props salcode.
 See #40519.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/40519#comment:5>
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