[wp-trac] [WordPress Trac] #60059: Warning / Error in wp-includes/canonical.php when $_GET['author'] is an array

[WordPress Trac]

#60059: Warning / Error in wp-includes/canonical.php when $_GET['author'] is an
array
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 Reporter:  david.binda                      |       Owner:  (none)
     Type:  defect (bug)                     |      Status:  new
 Priority:  normal                           |   Milestone:  Awaiting
                                             |  Review
Component:  Canonical                        |     Version:  trunk
 Severity:  normal                           |  Resolution:
 Keywords:  needs-testing reporter-feedback  |     Focuses:
---------------------------------------------+-----------------------------

Comment (by azaozz):

 Makes sense to check for and ignore arrays there but don't seem to be able
 to reproduce this (in trunk). Unless I'm missing something it seems a non-
 scalar query value for `author` is ignored and `is_author()` returns
 false. See: https://core.trac.wordpress.org/browser/tags/6.4.2/src/wp-
 includes/class-wp-query.php#L825.

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Ticket URL: <https://core.trac.wordpress.org/ticket/60059#comment:4>
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