[wp-trac] [WordPress Trac] #20973: date_i18n() produces invalid output for shorthand formats

[WordPress Trac]

#20973: date_i18n() produces invalid output for shorthand formats
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 Reporter:  Rarst             |       Owner:  johnbillion
     Type:  defect (bug)      |      Status:  reopened
 Priority:  normal            |   Milestone:  5.0
Component:  Date/Time         |     Version:  3.4
 Severity:  normal            |  Resolution:
 Keywords:  needs-unit-tests  |     Focuses:
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Comment (by Rarst):

 The problem with merged test is that timezone change got lost in rewrite.
 Without WP set to non-UTC time zone the bug is invisible (because wrong
 output happens to be same as right output) and test doesn't test.

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Ticket URL: <https://core.trac.wordpress.org/ticket/20973#comment:47>
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