MongoDB\Driver\Manager::getWriteConcern
(mongodb >=1.0.0)
MongoDB\Driver\Manager::getWriteConcern — Return the WriteConcern for the Manager
Beschreibung
Returns the MongoDB\Driver\WriteConcern for the Manager, which is derived from its URI options. This is the default write concern for writes and commands executed on the Manager.
Parameter-Liste
Diese Funktion besitzt keine Parameter.
Rückgabewerte
The MongoDB\Driver\WriteConcern for the Manager.
Fehler/Exceptions
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
Beispiele
Beispiel #1 MongoDB\Driver\Manager::getWriteConcern() example
<?php
$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017');
var_dump($manager->getWriteConcern());
$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017/?w=majority&wtimeoutMS=2000');
var_dump($manager->getWriteConcern());
?>
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
object(MongoDB\Driver\WriteConcern)#2 (0) { } object(MongoDB\Driver\WriteConcern)#1 (2) { ["w"]=> string(8) "majority" ["wtimeout"]=> int(2000) }
Siehe auch
- MongoDB\Driver\WriteConcern
- MongoDB\Driver\Manager::__construct() - Create new MongoDB Manager