MongoDB\Driver\WriteConcern::getJournal
(mongodb >=1.0.0)
MongoDB\Driver\WriteConcern::getJournal — Returns the WriteConcern's "journal" option
설명
final public bool|null MongoDB\Driver\WriteConcern::getJournal
( void
)
인수
이 함수는 인수가 없습니다.
반환값
Returns the WriteConcern's "journal" option.
오류/예외
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
예제
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());
?>
위 예제의 출력:
NULL bool(true) bool(false)
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