%\MongoDB\Driver\ReadConcern% %local%: No guarantees %available%: No guarantees %majority%: Returns data acknowledged by a majority of the nodes %lineralizable%: Returns data acknowledged by a majority of the nodes, completed before the start of the read operation demo->test->find( $query, [ 'readConcern' => $rc, 'maxTimeMS' => 200 ] ); ?>]]>