[wp-trac] [WordPress Trac] #36843: Wrong Taxonomy Term orderby 'name' in Cyrillic (Ukrainian)

[WordPress Trac]

#36843: Wrong Taxonomy Term orderby 'name' in Cyrillic (Ukrainian)
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 Reporter:  esemlabel     |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Taxonomy      |    Version:  4.5.2
 Severity:  normal        |   Keywords:
  Focuses:                |
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 There is bug in taxonomy terms sorting by name in both cases - in wp-admin
 and in front-end, if using term names in Cyrillic (Ukrainian). Maybe
 problem not only in taxonomy terms sorting and not only in Ukrainian (uk)
 language, but may also exist in other Cyrillic languages.

 The term names that starts with one of these three letters (Іі), (Її) or
 (Єє) are always at the begining of the list, instead of its actual
 alphabetic position. And the names that starts with letter (Ґґ) are always
 at the end of the list.

 Here is correct Ukrainian (uk) alphabetic order.

 {{{
 Аа, Бб, Вв, Гг, Ґґ, Дд, Ее, Єє, Жж, Зз, Ии, Іі, Її, Йй, Кк, Лл, Мм, Нн,
 Оо, Пп, Рр, Сс, Тт, Уу, Фф, Хх, Цц, Чч, Шш, Щщ, Ьь, Юю, Яя.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/36843>
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