PHP 8.1.0 RC 4 available for testing

Locale::getKeywords

locale_get_keywords

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

Locale::getKeywords -- locale_get_keywordsGets the keywords for the input locale

Description

Object-oriented style

public static Locale::getKeywords(string $locale): array|false|null

Procedural style

locale_get_keywords(string $locale): array|false|null

Gets the keywords for the input locale.

Parameters

locale

The locale to extract the keywords from

Return Values

Associative array containing the keyword-value pairs for this locale

Returns null when the length of locale exceeds INTL_MAX_LOCALE_LEN.

Examples

Example #1 locale_get_keywords() example

<?php
$keywords_arr 
locale_get_keywords('de_DE@currency=EUR;collation=PHONEBOOK');
if (
$keywords_arr) {
    foreach (
$keywords_arr as $key => $value) {
        echo 
"$key = $value\n";
    }
}
?>

Example #2 OO example

<?php
$keywords_arr 
Locale::getKeywords('de_DE@currency=EUR;collation=PHONEBOOK');
if (
$keywords_arr) {
    foreach (
$keywords_arr as $key => $value) {
        echo 
"$key = $value\n";
    }
}
?>

The above example will output:

collation = PHONEBOOK
currency = EUR

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