Re: [Tiki-devel] A Unicode-aware replacement for the natcasesort() function

Volker Wysk <post-hhF2Jplw28UoZk/[email protected]> Sat, 08 Jul 2023 13:58:37 +0200

Newsgroups	gmane.comp.cms.tiki.devel
Message-ID	<[email protected]>

Hi.

Does anyone know how to check if the intl PHP extension is available?

Bye
V.W.

Am Freitag, dem 07.07.2023 um 13:31 +0200 schrieb Volker Wysk:
> Hi!
> 
> Here it is:
> 
> ----------------------------------------------------------------------------
> // Do a natural, locale aware sort of an array of strings.
> //
> // "Natural" means that numbers are sorted by their value, not by the digits
> // they contain. For instance, "10" is ordered after "2".
> //
> // The "lang" argument is the language for which to order. Accented
> // characters, like "ä", are ordered with their non-accented counterpart, 
> // like "a". In the non-locale aware natcasesort() function, accented 
> // characters get ordered at the end. That's not right for non-English 
> // languages.
> //
> // For the "lang" argument, "false" can be specified. In this case, the 
> // function investigates the language of the current user and uses that.
> //
> // mb_natcasesort() depends on the "intl" PHP extension.
> 
> function mb_natcasesort(string $lang, array &$array): bool
> {
>     if ($lang == false) {
>         $tikilib  = TikiLib::lib('tiki');
>         $loginlib = TikiLib::lib('login');
> 
>         $user = $loginlib->getUser();
>         $lang = $tikilib->get_language($user);
>     }
> 
>     $coll = collator_create($lang);
>     collator_set_attribute($coll, Collator::NUMERIC_COLLATION, 
>                            Collator::ON);
>     collator_set_attribute($coll, Collator::CASE_FIRST, 
>                            Collator::LOWER_FIRST);
>     collator_set_attribute($coll, Collator::ALTERNATE_HANDLING, 
>                            Collator::SHIFTED);
> 
>     return collator_asort($coll, $array);
> }
> ----------------------------------------------------------------------------
> 
> Any comments are welcome.
> 
> Regards,
> Volker
> _______________________________________________
> TikiWiki-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/tikiwiki-devel

_______________________________________________
TikiWiki-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/tikiwiki-devel

signature.asc (application/pgp-signature, 833 B)