MongoDB\Driver\ReadConcern::getLevel

(mongodb >=1.0.0)

MongoDB\Driver\ReadConcern::getLevelReturns the ReadConcern's "level" option

Description

final public MongoDB\Driver\ReadConcern::getLevel(): ?string

Parameters

This function has no parameters.

Return Values

Returns the ReadConcern's "level" option.

Errors/Exceptions

Examples

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());?>

The above example will output:

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