MongoDB\Driver\WriteConcern::getJournal

(mongodb >=1.0.0)

MongoDB\Driver\WriteConcern::getJournalReturns the WriteConcern's "journal" option

Description

final public MongoDB\Driver\WriteConcern::getJournal(): ?bool

Parameters

This function has no parameters.

Return Values

Returns the WriteConcern's "journal" option.

Errors/Exceptions

Examples

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

<?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());?>

The above example will output:

NULL
bool(true)
bool(false)