[wp-trac] [WordPress Trac] #29722: wp_localize_script should be able to manage scalars

[WordPress Trac]

#29722: wp_localize_script should be able to manage scalars
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 Reporter:  Fab1en                |       Owner:
     Type:  defect (bug)          |      Status:  new
 Priority:  normal                |   Milestone:  Awaiting Review
Component:  I18N                  |     Version:  3.3
 Severity:  normal                |  Resolution:
 Keywords:  has-patch needs-docs  |     Focuses:  javascript
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Comment (by jtsternberg):

 Replying to [comment:12 jtsternberg]:
 > The other option is to to check something like `$is_multi = is_array(
 array_values( $l10n1 )[0] )`

 Derp, that will only check if the first item in the array is an array.
 Looks like we'll have to check `is_array` on every value.

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Ticket URL: <https://core.trac.wordpress.org/ticket/29722#comment:13>
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