MongoDB\Driver\Manager::getReadConcern

(mongodb >=1.1.0)

MongoDB\Driver\Manager::getReadConcern — Return the ReadConcern for the Manager

Açıklama

final public MongoDB\Driver\Manager::getReadConcern(): MongoDB\Driver\ReadConcern

Returns the MongoDB\Driver\ReadConcern for the Manager, which is derived from its URI options. This is the default read concern for queries and commands executed on the Manager.

Bağımsız Değişkenler

Bu işlevin bağımsız değişkeni yoktur.

Dönen Değerler

The MongoDB\Driver\ReadConcern for the Manager.

Hatalar/İstisnalar

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

Örnekler

Örnek 1 MongoDB\Driver\Manager::getReadConcern() example

<?php

$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017');
var_dump($manager->getReadConcern());

$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017/?readConcernLevel=local');
var_dump($manager->getReadConcern());

?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

object(MongoDB\Driver\ReadConcern)#2 (0) {
}
object(MongoDB\Driver\ReadConcern)#1 (1) {
  ["level"]=>
  string(5) "local"
}

Ayrıca Bakınız

MongoDB\Driver\ReadConcern
MongoDB\Driver\Manager::__construct() - Create new MongoDB Manager

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