Searches the language tag list for the best match to the language


locale_lookup

(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)

Locale::lookup -- locale_lookupSearches the language tag list for the best match to the language

Описание

Объектно-ориентированный стиль

public static string Locale::lookup ( array $langtag , string $locale [, bool $canonicalize = false [, string $default ]] )

Процедурный стиль

string locale_lookup ( array $langtag , string $locale [, bool $canonicalize = false [, string $default ]] )

Searches the items in langtag for the best match to the language range specified in locale according to RFC 4647's lookup algorithm.

Список параметров

langtag

An array containing a list of language tags to compare to locale. Maximum 100 items allowed.

locale

The locale to use as the language range when matching.

canonicalize

If true, the arguments will be converted to canonical form before matching.

default

The locale to use if no match is found.

Возвращаемые значения

The closest matching language tag or default value.

Примеры

Пример #1 locale_lookup() example

<?php
$arr 
= array(
    
'de-DEVA',
    
'de-DE-1996',
    
'de',
    
'de-De'
);
echo 
locale_lookup($arr'de-DE-1996-x-prv1-prv2'true'en_US');
?>

Пример #2 OO example

<?php
$arr 
= array(
    
'de-DEVA',
    
'de-DE-1996',
    
'de',
    
'de-De'
);
echo 
Locale::lookup($arr'de-DE-1996-x-prv1-prv2'true'en_US');
?>

Результат выполнения данного примера:

 de_de_1996 

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