Php/docs/mongodb-driver-cursor.getserver

• PHP Manual
• MongoDB\Driver\Cursor
• Returns the server associated with this cursor

MongoDB\Driver\Cursor::getServer

(mongodb >=1.0.0)

MongoDB\Driver\Cursor::getServer — Returns the server associated with this cursor

说明

final public MongoDB\Driver\Cursor::getServer ( ) : MongoDB\Driver\Server

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.

范例

Example #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());?>

以上例程的输出类似于：

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_is_master"]=>
  array(8) {
    ["ismaster"]=>
    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)
}

参见

• MongoDB\Driver\Server