MongoDB\Driver\Server::getHost

(mongodb >=1.0.0)

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

说明

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

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