Xpressengine\DynamicField\AbstractType::insertRevision PHP Method

    public function insertRevision(array $args)
    {
        if (isset($args['id']) === false) {
            throw new Exceptions\RequiredDynamicFieldException();
        }
        $insertParam = [];
        $insertParam['dynamicFieldTargetId'] = $args['id'];
        $insertParam['revisionId'] = $args['revisionId'];
        $insertParam['revisionNo'] = $args['revisionNo'];
        foreach ($this->getColumns() as $column) {
            $key = camel_case($this->config->get('id') . '_' . $column->name);
            if ($this->config->get('required') && (isset($args[$key]) === false || $args[$key] === '')) {
                throw new Exceptions\RequiredDynamicFieldException(['key' => $key]);
            }
            if (isset($args[$key])) {
                $insertParam[$key] = $args[$key];
            }
        }
        $this->handler->connection()->table($this->handler->getConfigHandler()->getRevisionTableName($this->config))->insert($insertParam);
    }