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MongoDB\Driver\ReadPreference::getMode

(mongodb >=1.0.0)

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

Descrizione

final public MongoDB\Driver\ReadPreference::getMode(): int

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns the ReadPreference's "mode" option.

Errori/Eccezioni

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

Esempi

Example #1 MongoDB\Driver\ReadPreference::getMode() example

<?php

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

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

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

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

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

?>

Il precedente esempio visualizzerà:

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

Vedere anche:

MongoDB\Driver\ReadPreference::getModeString() - Returns the ReadPreference's "mode" option as a string
» Read Preference reference

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