[wp-trac] [WordPress Trac] #42498: PHP7.2 Countable

[WordPress Trac]

#42498: PHP7.2 Countable
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 Reporter:  pross                    |       Owner:
     Type:  defect (bug)             |      Status:  new
 Priority:  normal                   |   Milestone:  4.9
Component:  General                  |     Version:
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |     Focuses:
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Comment (by dd32):

 In this case It'd probably be better to change it to `if ( empty(
 $wp_settings_errors ) ) return array();`

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Ticket URL: <https://core.trac.wordpress.org/ticket/42498#comment:3>
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