[wp-trac] [WordPress Trac] #42860: PHP 7.2 warning - Parameter must be an array or an object that implements Countable in /wp-includes/class-wp-query.php on line 3035

[WordPress Trac]

#42860: PHP 7.2 warning - Parameter must be an array or an object that implements
Countable in /wp-includes/class-wp-query.php on line 3035
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 Reporter:  lisota        |       Owner:  jorbin
     Type:  defect (bug)  |      Status:  reopened
 Priority:  normal        |   Milestone:  4.9.3
Component:  Query         |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Comment (by SergeyBiryukov):

 To clarify a bit, [42581] does keep the previous behavior, I'm just not
 sure it's correct. If `$this->posts` is `false` or an empty string, I'd
 expect `found_posts` to be 0.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42860#comment:17>
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