[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:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Query         |     Version:  4.9.1
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by tw2113):

 For what it's worth, the line in question is

 `$this->found_posts = count( $this->posts );` inside `function
 set_found_posts()`

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Ticket URL: <https://core.trac.wordpress.org/ticket/42860#comment:1>
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