MongoDB\Driver\WriteConcern::getW

(mongodb >=1.0.0)

MongoDB\Driver\WriteConcern::getWReturns the WriteConcern's "w" option

Descrizione

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

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns the WriteConcern's "w" option.

Errori/Eccezioni

Esempi

Example #1 MongoDB\Driver\WriteConcern::getW() example

<?php

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

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

?>

Il precedente esempio visualizzerĂ :

int(1)
string(8) "majority"
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