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    MongoDB\Driver\ReadPreference::getMode

    (mongodb >=1.0.0)

    MongoDB\Driver\ReadPreference::getMode — Returns the ReadPreference's "mode" option

    警告

    This function has been DEPRECATED as of extension version 1.20.0 and will be removed in 2.0. Applications should use MongoDB\Driver\ReadPreference::getModeString() instead.

    説明

    final public MongoDB\Driver\ReadPreference::getMode(): 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 "mode" option.

    エラー / 例外

    例

    例1 MongoDB\Driver\ReadPreference::getMode() example

    <?php

    $rp     = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::PRIMARY);
    var_dump($rp->getMode());

    $rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::PRIMARY_PREFERRED);
    var_dump($rp->getMode());

    $rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::SECONDARY);
    var_dump($rp->getMode());

    $rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::SECONDARY_PREFERRED);
    var_dump($rp->getMode());

    $rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::NEAREST);
    var_dump($rp->getMode());

    ?>

    上の例の出力は以下となります。

    int(1)
int(5)
int(2)
int(6)
int(10)

    参考

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