[wp-trac] [WordPress Trac] #37002: Documentation: update wp_get_post_categories @return description

[WordPress Trac]

#37002: Documentation: update wp_get_post_categories @return description
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 Reporter:  jeherve            |       Owner:
     Type:  enhancement        |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Posts, Post Types  |     Version:  4.0
 Severity:  normal             |  Resolution:
 Keywords:  has-patch          |     Focuses:  docs
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Comment (by rachelbaker):

 @jeherve I agree that the return description should signal the default
 behavior, but it isn't absolute.  If you use `array( 'fields' => 'all' )`
 as the `$args` parameter you no longer are returned just an array of IDs.

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Ticket URL: <https://core.trac.wordpress.org/ticket/37002#comment:3>
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