[wp-trac] [WordPress Trac] #47704: PHP 7.4: Fix issues regarding accessing null/bool/etc as if they were an array

[WordPress Trac]

#47704: PHP 7.4: Fix issues regarding accessing null/bool/etc as if they were an
array
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 Reporter:  jrf                                  |       Owner:  (none)
     Type:  defect (bug)                         |      Status:  new
 Priority:  normal                               |   Milestone:  Awaiting
                                                 |  Review
Component:  General                              |     Version:  trunk
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch 2nd-opinion has-unit-      |     Focuses:
  tests                                          |
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Comment (by pento):

 In [changeset:"45639" 45639]:
 {{{
 #!CommitTicketReference repository="" revision="45639"
 Code Modernisation: Fix known instances of array access on data types that
 can't be accessed as arrays.

 PHP 7.4 addes a warning when trying access a null/bool/int/float/resource
 (everything but array, string and object) as if it were an array.

 This change fixes all of these warnings visible in unit tests.

 Props jrf.
 See #47704.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/47704#comment:4>
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