Doctrine\MongoDB\Query\Builder::bitAnd PHP Method

Apply a bitwise and operation on the current field.

See also: Expr::bitAnd()

See also: http://docs.mongodb.org/manual/reference/operator/update/bit/

public bitAnd ( integer $value )
$value	integer

    public function bitAnd($value)
    {
        $this->expr->bitAnd($value);
        return $this;
    }