(mongodb >=1.0.0)
MongoDB\Driver\WriteConcern::getJournal — Retorna a opção "journal" do WriteConcern
Esta função não possui parâmetros.
Retorna a opção "journal" do WriteConcern.
Exemplo #1 Exemplo de MongoDB\Driver\WriteConcern::getJournal()
<?php
$wc = new MongoDB\Driver\WriteConcern(1);
var_dump($wc->getJournal());
$wc = new MongoDB\Driver\WriteConcern(1, 0, true);
var_dump($wc->getJournal());
$wc = new MongoDB\Driver\WriteConcern(1, 0, false);
var_dump($wc->getJournal());
?>O exemplo acima produzirá:
NULL bool(true) bool(false)