[wp-trac] [WordPress Trac] #55105: Introduce a polyfill for `array_is_list()`.

[WordPress Trac]

#55105: Introduce a polyfill for `array_is_list()`.
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 Reporter:  costdev                   |       Owner:  (none)
     Type:  feature request           |      Status:  closed
 Priority:  normal                    |   Milestone:  6.5
Component:  General                   |     Version:
 Severity:  minor                     |  Resolution:  fixed
 Keywords:  has-patch has-unit-tests  |     Focuses:
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Comment (by jrf):

 @swissspidy You may want to prep a PR for the
 [https://github.com/PHPCompatibility/PHPCompatibilityWP
 PHPCompatibilityWP] ruleset in that case. While use of the function won't
 be flagged by the latest release, it will be once PHPCompatibility 10
 comes out.

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Ticket URL: <https://core.trac.wordpress.org/ticket/55105#comment:18>
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