[wp-trac] [WordPress Trac] #16752: Remove unnecessary return by reference

[WordPress Trac]

#16752: Remove unnecessary return by reference
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 Reporter:  scribu       |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  General      |    Version:
 Severity:  normal       |   Keywords:  needs-patch php5 3.2-early
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 There are several functions in WP that return an object by reference.

 With PHP5, this is not necessary anymore.

 Examples of such functions: get_post(), get_term().

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Ticket URL: <http://core.trac.wordpress.org/ticket/16752>
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