[wp-trac] [WordPress Trac] #40096: get_post_thumbnail_id should return int

[WordPress Trac]

#40096: get_post_thumbnail_id should return int
-----------------------------+-----------------------------
 Reporter:  0v3rth3d4wn      |       Owner:  SergeyBiryukov
     Type:  enhancement      |      Status:  closed
 Priority:  normal           |   Milestone:  5.4
Component:  Post Thumbnails  |     Version:  2.9
 Severity:  normal           |  Resolution:  fixed
 Keywords:                   |     Focuses:  docs
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Changes (by SergeyBiryukov):

 * status:  reviewing => closed
 * resolution:   => fixed


Comment:

 In [changeset:"47160" 47160]:
 {{{
 #!CommitTicketReference repository="" revision="47160"
 Post Thumbnails: Make sure `get_post_thumbnail_id()` returns an integer,
 to match the documented return value.

 This makes the function more consistent with `get_the_ID()` or
 `wp_get_post_parent_id()`, both returning an integer.

 Props 0v3rth3d4wn.
 Fixes #40096.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/40096#comment:4>
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