[wp-trac] [WordPress Trac] #35294: Modification in phpdoc and unit tests for wp_dropdown_languages()

[WordPress Trac]

#35294: Modification in phpdoc and unit tests for wp_dropdown_languages()
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 Reporter:  realloc      |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  I18N         |    Version:  trunk
 Severity:  normal       |   Keywords:
  Focuses:               |
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 I wrote a unit test for ''wp_dropdown_languages()''. I added also a filter
 when this test is running so there will be no call to the API. I changed
 the php documentation too because this function returns always the
 generated output even when the param ''echo'' is set to ''true''.

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Ticket URL: <https://core.trac.wordpress.org/ticket/35294>
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