NumberFormatter
PHP Manual

NumberFormatter::getLocale

numfmt_get_locale

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

NumberFormatter::getLocale -- numfmt_get_locale — Get formatter locale

说明

Object oriented style

string NumberFormatter::getLocale ([ int $type ] )

Procedural style

string numfmt_get_locale ( NumberFormatter $fmt [, int $type ] )

Get formatter locale name.

参数

fmt

NumberFormatter object.

type

You can choose between valid and actual locale ( Locale::VALID_LOCALE, Locale::ACTUAL_LOCALE, respectively). The default is the actual locale.

返回值

The locale name used to create the formatter.

范例

Example #1 numfmt_get_locale() example

<?php
$req     = 'fr_FR_PARIS';
$fmt     = numfmt_create( $req,  NumberFormatter::DECIMAL);
$res_val = numfmt_get_locale( $fmt, Locale::VALID_LOCALE );
$res_act = numfmt_get_locale( $fmt, Locale::ACTUAL_LOCALE );
printf( "Requested locale name: %s\nValid locale name: %s\nActual locale name: %s\n",
         $req, $res_val, $res_act );
?>

以上例程会输出：

Requested locale name: fr_FR_PARIS
Valid locale name: fr_FR
Actual locale name: fr

参见

NumberFormatter
PHP Manual