[wp-trac] [WordPress Trac] #52534: PHP 8: wp_localize_script() throws a warning if third parameter is a string.

[WordPress Trac]

#52534: PHP 8: wp_localize_script() throws a warning if third parameter is a
string.
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 Reporter:  peterwilsoncc                  |       Owner:  (none)
     Type:  defect (bug)                   |      Status:  new
 Priority:  normal                         |   Milestone:  Awaiting Review
Component:  Script Loader                  |     Version:
 Severity:  normal                         |  Resolution:
 Keywords:  php8 has-patch has-unit-tests  |     Focuses:
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Comment (by peterwilsoncc):

 In the [https://github.com/WordPress/wordpress-develop/pull/1007/files
 pull request]:

 * added some tests with strings and arrays
 * I would like to test some of the items that throw (passing `stdClass`)
 but not sure how best to test for exceptions
 * added an `is_string()` check before looping assuming the l10n data is an
 array
 * convert `$l10n` to an array rather than only doing so for the loop

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Ticket URL: <https://core.trac.wordpress.org/ticket/52534#comment:3>
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