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(): int

### Parameters

This function has no parameters.

### Return Values

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

### Errors/Exceptions

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

### Examples

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

`<?php
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::SECONDARY);
var_dump($rp->getMaxStalenessSeconds());
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::SECONDARY, null, [
'maxStalenessSeconds' => MongoDB\Driver\ReadPreference::NO_MAX_STALENESS,
]);
var_dump($rp->getMaxStalenessSeconds());
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::SECONDARY, null, [
'maxStalenessSeconds' => MongoDB\Driver\ReadPreference::SMALLEST_MAX_STALENESS_SECONDS,
]);
var_dump($rp->getMaxStalenessSeconds());
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::SECONDARY, null, [
'maxStalenessSeconds' => 1000,
]);
var_dump($rp->getMaxStalenessSeconds());
?>`

The above example will output:

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

### See Also

- » Read Preference reference

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