[wp-trac] [WordPress Trac] #40109: Ensure PHP 7.2 compatibility in tests (and core)

[WordPress Trac]

#40109: Ensure PHP 7.2 compatibility in tests (and core)
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 Reporter:  ocean90           |       Owner:  johnbillion
     Type:  task (blessed)    |      Status:  closed
 Priority:  normal            |   Milestone:  4.9
Component:  Build/Test Tools  |     Version:
 Severity:  normal            |  Resolution:  fixed
 Keywords:  needs-patch       |     Focuses:
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Comment (by SergeyBiryukov):

 In [changeset:"43039" 43039]:
 {{{
 #!CommitTicketReference repository="" revision="43039"
 Themes: Avoid a PHP 7.2 warning in `get_theme_roots()` when
 `$wp_theme_directories` is an uncountable value.

 See [41174] for `wp_get_themes()` and `get_raw_theme_root()`.

 Props burlingtonbytes, teddytime, lbenicio, desrosj.
 Fixes #43374. See #40109.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/40109#comment:35>
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