| public getReadConcern ( ) : MongoDB\Driver\ReadConcern | string | ||
| return | MongoDB\Driver\ReadConcern | string | read concern to be used in this command. |
public function getReadConcern()
{
if ($this->_readConcern !== null) {
if (is_scalar($this->_readConcern)) {
$this->_readConcern = new ReadConcern($this->_readConcern);
}
}
return $this->_readConcern;
}