[wp-trac] [WordPress Trac] #27882: Address some issues found running Scrutinizer

[WordPress Trac]

#27882: Address some issues found running Scrutinizer
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 Reporter:  wonderboymusic  |      Owner:
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  Future Release
Component:  General         |    Version:
 Severity:  normal          |   Keywords:
  Focuses:                  |
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 Scrutinizer is great: https://scrutinizer-ci.com/tour/measure-and-improve-
 code-quality

 It found over 3000 problems with our code, we could perhaps heed its
 advice on one or two.

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Ticket URL: <https://core.trac.wordpress.org/ticket/27882>
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