(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
NumberFormatter::getLocale -- numfmt_get_locale — Get formatter locale
面向对象风格
$type = ULOC_ACTUAL_LOCALE): string|false过程化风格
Get formatter locale name.
formatterNumberFormatter object.
type
You can choose between valid and actual locale (
Locale::VALID_LOCALE,
Locale::ACTUAL_LOCALE,
respectively). The default is the actual locale.
The locale name used to create the formatter, or false on failure.
示例 #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 );
?>以上示例会输出：
Requested locale name: fr_FR_PARIS Valid locale name: fr_FR Actual locale name: fr