函数名:MongoDB\Driver\Server::getServerDescription()
适用版本:MongoDB\Driver 1.0.0 及以上版本
用法:该函数用于获取MongoDB服务器的描述信息。
示例:
<?php
// 引入MongoDB\Driver命名空间
use MongoDB\Driver\Manager;
use MongoDB\Driver\Server;
// 创建MongoDB连接管理器
$manager = new Manager("mongodb://localhost:27017");
// 获取服务器列表
$servers = $manager->getServers();
// 遍历每个服务器
foreach ($servers as $server) {
// 获取服务器描述信息
$description = $server->getServerDescription();
// 打印服务器描述信息
echo "Server: " . $description->getHost() . ":" . $description->getPort() . "\n";
echo "Type: " . $description->getType() . "\n";
echo "Status: " . $description->getState() . "\n";
echo "Version: " . $description->getVersion() . "\n";
echo "Round Trip Time: " . $description->getRoundTripTime() . "ms\n";
echo "------------------------------------\n";
}
?>
说明:
注意: