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    NumberFormatter::getLocale

    numfmt_get_locale

    (PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)

    NumberFormatter::getLocale -- numfmt_get_locale — Get formatter locale

    说明

    面向对象风格

    public NumberFormatter::getLocale(int $type = ULOC_ACTUAL_LOCALE): string|false

    过程化风格

    numfmt_get_locale(NumberFormatter $formatter, int $type = ULOC_ACTUAL_LOCALE): string|false

    Get formatter locale name.

    参数

    formatter

    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, or false on failure.

    示例

    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

    参见

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