Get number of elements in the bundle

# ResourceBundle::count

# resourcebundle_count

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

ResourceBundle::count -- resourcebundle_count — Get number of elements in the bundle

### 说明

面向对象风格

public function ResourceBundle::count(): int

过程化风格

function resourcebundle_count(ResourceBundle `$bundle`): int

Get the number of elements in the bundle.

### 参数

`bundle`

  ResourceBundle object.

### 返回值

Returns number of elements in the bundle.

### 示例

示例 #1 resourcebundle_count() example

    <?php
    $r = resourcebundle_create( 'es', "/usr/share/data/myapp");
    echo resourcebundle_count($r);
    ?>

示例 #2 OO example

    <?php
    $r = new ResourceBundle( 'es', "/usr/share/data/myapp");
    echo $r->count();
    ?>

以上示例会输出：

    42

### 参见

- resourcebundle_get() - Get data from the bundle

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