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To: Derick Rethans <derick@php.net>
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References: <27be8912-b520-d70b-e2c0-49a194ce2ceb@gmail.com>
 <alpine.DEB.2.20.1711200955500.6462@singlemalt.home.derickrethans.nl>
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Date: Wed, 22 Nov 2017 22:29:58 +0100
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Subject: Re: [PHP-DEV] Preposition in IntlDateFormatter
From: markus.fasselt@gmail.com (Markus Fasselt)

Thank you Derick,

I will report it there.

Regards,

Markus


On 20.11.2017 11:03, Derick Rethans wrote:
> On Sun, 19 Nov 2017, Markus Fasselt wrote:
> 
>> I just noticed an issue with PHP's DateFormatter and some locales.
>>
>> Consider this example code:
>>
>>> foreach (['en', 'de', 'da', 'pt', 'fr', 'cs'] as $locale) {
>>>      $df = new IntlDateFormatter($locale, IntlDateFormatter::LONG,
>>> IntlDateFormatter::SHORT);
>>>      var_dump($locale . ': ' . $df->format(new DateTime()));
>>> }
>>
>> which will output the following:
>>
>>> string(33) "en: November 19, 2017 at 10:28 PM"
>>> string(30) "de: 19. November 2017 um 22:28"
>>> string(31) "da: 19. november 2017 kl. 22.28"
>>> string(32) "pt: 19 de novembro de 2017 22:28"
>>> string(29) "fr: 19 novembre 2017 à 22:28"
>>> string(28) "cs: 19. listopadu 2017 22:28"
>>
>> As you can see, the first examples all have a preposition before the time. But
>> there is none for the Czech language - there should be a "v".
>>
>> Some other languages are missing their prepositions as well, e.g. pl and se
>> (and probably more).
>>
>> Is this a bug? I am no native speaker in these languages, but got a bug report
>> from a user and did some research. In my opinion, the prepositions are
>> missing.
> 
> The information used for this is not part of the PHP source or code, but
> comes out of ICU, which uses CLDR for its localisation information.
> 
> CLDR doesn't include the "v" for Cs.
> 
>  From common/main/cs.xml:
> 
>                  <dateTimeFormats>
>                      <dateTimeFormatLength type="full">
>                          <dateTimeFormat>
>                              <pattern>{1} {0}</pattern>
> 
>  From common/main/de.xml:
> 
>                  <dateTimeFormats>
>                      <dateTimeFormatLength type="full">
>                          <dateTimeFormat>
>                              <pattern>{1} 'um' {0}</pattern>
> 
> CLDR can be downloaded at http://cldr.unicode.org/index/downloads, and
> bugs can be file at http://cldr.unicode.org/index/bug-reports
> 
> cheers,
> Derick
>