MongoDB\Driver\Cursor::getServer
(mongodb >=1.0.0)
MongoDB\Driver\Cursor::getServer — Returns the server associated with this cursor
说明
Returns the MongoDB\Driver\Server associated with this cursor. This is the server that executed the MongoDB\Driver\Query or MongoDB\Driver\Command.
参数
此函数没有参数。
返回值
Returns the MongoDB\Driver\Server associated with this cursor.
错误／异常
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
示例
示例 #1 MongoDB\Driver\Cursor::getServer() example
<?php
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$query = new MongoDB\Driver\Query([]);
$bulk = new MongoDB\Driver\BulkWrite;
$bulk->insert(['x' => 1]);
$manager->executeBulkWrite('db.collection', $bulk);
$cursor = $manager->executeQuery('db.collection', $query);
var_dump($cursor->getServer());
?>以上示例的输出类似于：
object(MongoDB\Driver\Server)#5 (10) {
["host"]=>
string(9) "localhost"
["port"]=>
int(27017)
["type"]=>
int(1)
["is_primary"]=>
bool(false)
["is_secondary"]=>
bool(false)
["is_arbiter"]=>
bool(false)
["is_hidden"]=>
bool(false)
["is_passive"]=>
bool(false)
["last_hello_response"]=>
array(8) {
["isWritablePrimary"]=>
bool(true)
["maxBsonObjectSize"]=>
int(16777216)
["maxMessageSizeBytes"]=>
int(48000000)
["maxWriteBatchSize"]=>
int(1000)
["localTime"]=>
object(MongoDB\BSON\UTCDateTime)#6 (1) {
["milliseconds"]=>
int(1446505367907)
}
["maxWireVersion"]=>
int(3)
["minWireVersion"]=>
int(0)
["ok"]=>
float(1)
}
["round_trip_time"]=>
int(584)
}
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