MongoDB\Driver\ReadConcern::getLevel

(mongodb >=1.0.0)

MongoDB\Driver\ReadConcern::getLevel — Returns the ReadConcern's "level" option

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final public MongoDB\Driver\ReadConcern::getLevel ( void ) : string|null

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Returns the ReadConcern's "level" option.

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Example #1 MongoDB\Driver\ReadConcern::getLevel() example

<?php

$rc = new MongoDB\Driver\ReadConcern();
var_dump($rc->getLevel());

$rc = new MongoDB\Driver\ReadConcern(MongoDB\Driver\ReadConcern::LOCAL);
var_dump($rc->getLevel());

$rc = new MongoDB\Driver\ReadConcern(MongoDB\Driver\ReadConcern::MAJORITY);
var_dump($rc->getLevel());

?>

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NULL
string(5) "local"
string(8) "majority"