Get supported locales

# ResourceBundle::getLocales

# resourcebundle_locales

(PHP 5 >= 5.3.2, PHP 7, PHP 8, PECL intl >= 2.0.0)

ResourceBundle::getLocales -- resourcebundle_locales — Get supported locales

### 说明

面向对象风格

public static function ResourceBundle::getLocales(string `$bundle`): array|false

过程化风格

function resourcebundle_locales(string `$bundle`): array|false

Get available locales from ResourceBundle name.

### 参数

`bundle`

  Path of ResourceBundle for which to get available locales, or empty string for default locales list.

### 返回值

Returns the list of locales supported by the bundle, or `false` on failure.

### 示例

示例 #1 resourcebundle_locales() example

    <?php
    $bundle = "/user/share/data/myapp";
    echo join(PHP_EOL, resourcebundle_locales($bundle));
    ?>

以上示例的输出类似于：

    es
    root

示例 #2 OO example

    <?php
    $bundle = "/usr/share/data/myapp";
    $r = new ResourceBundle( 'es', $bundle);
    echo join("\n", $r->getLocales($bundle));
    ?>

以上示例的输出类似于：

    es
    root

### 参见

- resourcebundle_get() - Get data from the bundle

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