MongoDB\Driver\ReadPreference::getMaxStalenessSeconds

    (mongodb >=1.2.0)

    MongoDB\Driver\ReadPreference::getMaxStalenessSeconds — Returns the ReadPreference's "maxStalenessSeconds" option

    説明

    finalpublicMongoDB\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。

    戻り値

    Returns the ReadPreference's "maxStalenessSeconds" option. If no max staleness has been specified, MongoDB\Driver\ReadPreference::NO_MAX_STALENESS will be returned.

    エラー / 例外

    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)
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