(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)
NumberFormatter::getLocale -- numfmt_get_locale — Get formatter locale
Object oriented style
Procedural style
Get formatter locale name.
NumberFormatter object.
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.
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 );
?>
上例将输出：
Requested locale name: fr_FR_PARIS Valid locale name: fr_FR Actual locale name: fr