MongoDB\Driver\Manager
PHP Manual

MongoDB\Driver\Manager::getWriteConcern

Return the WriteConcern for the Manager

Description

final public MongoDB\Driver\WriteConcern MongoDB\Driver\Manager::getWriteConcern ( void )

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.

Parameters

This function has no parameters.

Return Values

The MongoDB\Driver\WriteConcern for the Manager.

Errors/Exceptions

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

Examples

Example #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());

?>

The above example will output something similar to:

object(MongoDB\Driver\WriteConcern)#2 (0) {
}
object(MongoDB\Driver\WriteConcern)#1 (2) {
  ["w"]=>
  string(8) "majority"
  ["wtimeout"]=>
  int(2000)
}

See Also

  • MongoDB\Driver\WriteConcern
  • MongoDB\Driver\Manager::__construct