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    MongoDB\Driver\WriteConcern::getW

    (mongodb >=1.0.0)

    MongoDB\Driver\WriteConcern::getW — Returns the WriteConcern's "w" option

    Descrição

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

    Parâmetros

    Esta função não possui parâmetros.

    Valor Retornado

    Returns the WriteConcern's "w" option.

    Erros/Exceções

    Exemplos

    Exemplo #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());

    ?>

    O exemplo acima produzirá:

    int(1)
string(8) "majority"
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