MongoDB\Driver\ReadConcern::getLevel

(mongodb >=1.0.0)

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

Descrierea

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

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns the ReadConcern's "level" option.

Erori/Excepții

Exemple

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());

?>

Exemplul de mai sus va afișa:

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