Returns the ReadPreference's "maxStalenessSeconds" option

# MongoDB\Driver\ReadPreference::getMaxStalenessSeconds

(mongodb >=1.2.0)

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

### Description

final public MongoDB\Driver\ReadPreference::getMaxStalenessSeconds ( void ) : int

### Liste de paramètres

Cette fonction ne contient aucun paramètre.

### Valeurs de retour

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

### Erreurs / Exceptions

- Lance une exception MongoDB\Driver\InvalidArgumentException lors d'une erreur survenue pendant l'analyse d'un argument.

### Exemples

Exemple #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());
?>`

L'exemple ci-dessus va afficher :

    int(-1)
    int(-1)
    int(90)
    int(1000)

### Voir aussi

- » Read Preference reference