[wp-trac] [WordPress Trac] #43619: Introduce new PHP cross-version compat function `is_iterable()`

[WordPress Trac]

#43619: Introduce new PHP cross-version compat function `is_iterable()`
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 Reporter:  jrf          |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  General      |     Version:  trunk
 Severity:  normal       |  Resolution:
 Keywords:               |     Focuses:
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Comment (by jrf):

 @schlessera I hadn't seen that ticket, thanks for pointing it out. I
 totally agree with the approach.
 All the same, that need to make backfills load in a more modular manner is
 independent of the need for the functionality proposed here to be added.

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Ticket URL: <https://core.trac.wordpress.org/ticket/43619#comment:2>
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