Get the locale for which the formatter was created

# MessageFormatter::getLocale

# msgfmt_get_locale

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

MessageFormatter::getLocale -- msgfmt_get_locale — Get the locale for which the formatter was created

### 说明

面向对象风格

public function MessageFormatter::getLocale(): string

过程化风格

function msgfmt_get_locale(MessageFormatter `$formatter`): string

Get the locale for which the formatter was created.

### 参数

`formatter`

  The formatter resource

### 返回值

The locale name

### 示例

示例 #1 msgfmt_get_locale() example

    <?php
    $fmt = msgfmt_create('en_US', "Number {0,number}");
    echo msgfmt_get_locale($fmt);
    ?>

示例 #2 OO example

    <?php
    $fmt = new MessageFormatter('en_US', "Number {0,number}");
    echo $fmt->getLocale();
    ?>

以上示例会输出：

    en_US

### 参见

- msgfmt_create() - Constructs a new Message Formatter

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