Swoole\Table::incr (PECL swoole >= 1.9.0)Swoole\Table::incr — Increment the value by $key and $column 说明 public Swoole\Table::incr(string $key, string $column, int $incrby = ?): int 参数 key Key for the data. column Specify the column name. incrby Increment value. 返回值