Php/docs/mongodb-driver-server.gethost

• PHP Manual
• MongoDB\Driver\Server
• Returns the hostname of this server

MongoDB\Driver\Server::getHost

(mongodb >=1.0.0)

MongoDB\Driver\Server::getHost — Returns the hostname of this server

说明

final public MongoDB\Driver\Server::getHost ( ) : string

Returns the hostname of this server.

参数

此函数没有参数。

返回值

Returns the hostname of this server.

错误／异常

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

范例

Example #1 MongoDB\Driver\Server::getHost() example

<?php$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017/");$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_PRIMARY);$server = $manager->selectServer($rp);var_dump($server->getHost());?>

以上例程会输出：

string(9) "localhost"

参见

• MongoDB\Driver\Server::getInfo() - Returns an array of information about this server