Returns the port on which this server is listening

# MongoDB\Driver\ServerDescription::getPort

(mongodb >=1.13.0)

MongoDB\Driver\ServerDescription::getPort — Returns the port on which this server is listening

### 说明

final public function MongoDB\Driver\ServerDescription::getPort(): int

Returns the port on which this server is listening.

### 参数

此函数没有参数。

### 返回值

Returns the port on which this server is listening.

### 错误／异常

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

### 参见

- MongoDB\Driver\Server::getPort() - Returns the port on which this server is listening

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