[wp-trac] [WordPress Trac] #47357: $allowedentitynames could be null

[WordPress Trac]

#47357: $allowedentitynames could be null
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 Reporter:  doctorlai     |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  normal        |   Keywords:
  Focuses:                |
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 Every time when I upgrade wordpress to latest version, the wp-
 include/kses.php gets overwritten and the line 1758 where
 $allowedentitynames could be null.

 It throws lots of warnings saying $allowedentitynames is null and function
 in_array cannot accept null as second parameter.

 My manual fix is to add the following check before return:

 if (!$allowedentitynames) return "&$i;";

 if would be nice to have this investigated and fixed.

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Ticket URL: <https://core.trac.wordpress.org/ticket/47357>
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