[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:  4.9.6
Component:  General                   |     Version:  trunk
 Severity:  normal                    |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:
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Changes (by schlessera):

 * keywords:  needs-patch needs-unit-tests => has-patch has-unit-tests


Comment:

 I added a patch with a polyfill implementation and some basic unit tests
 that are taken from the PHP source (except for the Generator test):
 https://github.com/php/php-
 src/blob/6053987bc27e8dede37f437193a5cad448f99bce/ext/standard/tests/general_functions/is_iterable.phpt

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Ticket URL: <https://core.trac.wordpress.org/ticket/43619#comment:5>
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