PHP Manual: Gets the variants for the input locale

Object-oriented style

public static arraynull Locale::getAllVariants(string $locale)

Procedural style

arraynull locale_get_all_variants(string $locale)

Gets the variants for the input locale

The array containing the list of all variants subtag for the locale or null if not present

Returns null when the length of locale exceeds INTL_MAX_LOCALE_LEN.

Example #1 locale_get_all_variants example

<?php
$arr = locale_get_all_variants('sl_IT_NEDIS_ROJAZ_1901');
var_export( $arr );
?>

Example #2 OO example

<?php
 $arr = Locale::getAllVariants('sl_IT_NEDIS_ROJAZ_1901');
 var_export( $arr );
?>

The above example will output:

array (
    0 => 'NEDIS',
    1 => 'ROJAZ',
    2 => '1901',
)

Locale::getAllVariants