MongoDB\Driver\ReadPreference::getMaxStalenessSeconds
(mongodb >=1.2.0)
MongoDB\Driver\ReadPreference::getMaxStalenessSeconds — Returns the ReadPreference's "maxStalenessSeconds" option
説明
final public MongoDB\Driver\ReadPreference::getMaxStalenessSeconds ( ) : int
パラメータ
この関数にはパラメータはありません。
返り値
Returns the ReadPreference's "maxStalenessSeconds" option. If no max
staleness has been specified,
MongoDB\Driver\ReadPreference::NO_MAX_STALENESS
will be
returned.
例
例1 MongoDB\Driver\ReadPreference::getMaxStalenessSeconds() example
<?php$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_SECONDARY);var_dump($rp->getMaxStalenessSeconds());$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_SECONDARY, null, [ 'maxStalenessSeconds' => MongoDB\Driver\ReadPreference::NO_MAX_STALENESS,]);var_dump($rp->getMaxStalenessSeconds());$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_SECONDARY, null, [ 'maxStalenessSeconds' => MongoDB\Driver\ReadPreference::SMALLEST_MAX_STALENESS_SECONDS,]);var_dump($rp->getMaxStalenessSeconds());$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_SECONDARY, null, [ 'maxStalenessSeconds' => 1000,]);var_dump($rp->getMaxStalenessSeconds());?>
上の例の出力は以下となります。
int(-1) int(-1) int(90) int(1000)