MongoDB\Driver\WriteConcern::getW

PHP function Edit on GitHub ✎

(mongodb >=1.0.0)

Returns the WriteConcern's "w" option

Description

MongoDB\Driver\WriteConcern::getW(): string|int|null

Parameters Parameters

Return Values

Returns the WriteConcern's "w" option.

Errors/Exceptions

Examples

MongoDB\Driver\WriteConcern::getW() example

php

<?php

$wc = new MongoDB\Driver\WriteConcern(1);
var_dump($wc->getW());

$wc = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY);
var_dump($wc->getW());

?>

The above example will output:

output

int(1)
string(8) "majority"