MongoDB\Driver\Manager::getReadConcern

(mongodb >=1.1.0)

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

Descripción

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.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

The MongoDB\Driver\ReadConcern for the Manager.

Errores/Excepciones

Lanza una MongoDB\Driver\Exception\InvalidArgumentException en errores de análisis de argumentos.

Ejemplos

Ejemplo #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());

?>

El resultado del ejemplo sería algo similar a:

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

Ver también

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

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