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    MongoDB\Driver\Manager::getServers

    (mongodb >=1.0.0)

    MongoDB\Driver\Manager::getServers — Return the servers to which this manager is connected

    설명

    final public array MongoDB\Driver\Manager::getServers ( void )

    Returns an array of MongoDB\Driver\Server instances to which this manager is connected.

    Note:

    Since the driver connects to the database lazily, this method may return an empty array if called before executing an operation on the MongoDB\Driver\Manager.

    인수

    이 함수는 인수가 없습니다.

    반환값

    Returns an array of MongoDB\Driver\Server instances to which this manager is connected.

    오류/예외

    예제

    Example #1 MongoDB\Driver\Manager::getServers() example

    <?php

    $manager     = new MongoDB\Driver\Manager("mongodb://localhost:27017");

    /* The driver connects to the database server lazily, so Manager::getServers()
     * may initially return an empty array. */
    var_dump($manager->getServers());

    $command = new MongoDB\Driver\Command(['ping' => 1]);
    $manager->executeCommand('db', $command);

    var_dump($manager->getServers());

    ?>

    위 예제의 출력 예시:

    array(0) {
}
array(1) {
  [0]=>
  object(MongoDB\Driver\Server)#3 (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)#4 (1) {
        ["milliseconds"]=>
        int(1447267964517)
      }
      ["maxWireVersion"]=>
      int(3)
      ["minWireVersion"]=>
      int(0)
      ["ok"]=>
      float(1)
    }
    ["round_trip_time"]=>
    int(554)
  }
}

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