Construct a new MinKey

# MongoDB\BSON\MinKey::__construct

(mongodb >=1.0.0)

MongoDB\BSON\MinKey::__construct — Construct a new MinKey

### 说明

final public function MongoDB\BSON\MinKey::__construct()

### 参数

此函数没有参数。

### 错误／异常

- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

### 示例

示例 #1 MongoDB\BSON\MinKey::__construct() example

    <?php

    var_dump(new MongoDB\BSON\MinKey());

    ?>

以上示例会输出：

    object(MongoDB\BSON\MinKey)#1 (0) {
    }

### 参见

- » BSON Types

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