locale_get_region does no validation of whether the region exists, but just extracts the text that looks like it can be the region part of the locale, and formats it as uppercase.
It doesn't even have to be a 2-character code, but can be an invalid 3-character one.
Locale::getRegion
locale_get_region
(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)
Locale::getRegion -- locale_get_region — Gets the region for the input locale
Beskrivelse
Object oriented style
static
string
Locale::getRegion
( string
$locale
)Procedural style
string
locale_get_region
( string
$locale
)Gets the region for the input locale.
Parametre
-
locale -
The locale to extract the region code from
Returnerings Værdier
The region subtag for the locale or NULL if not present
Eksempler
Eksempel #1 locale_get_region() example
<?php
echo locale_get_region('de-CH-1901');
?>
Eksempel #2 OO example
<?php
echo Locale::getRegion('de-CH-1901');
?>
The above example will output:
CH
Se også
- locale_get_primary_language() - Gets the primary language for the input locale
- locale_get_script() - Gets the script for the input locale
- locale_get_all_variants() - Gets the variants for the input locale
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