The first argument is the name of the event. The second argument is a list of items to return.
第一个参数是事件的名称,第二个参数是要返回的项目列表。
In this case, the name of this column is TRANSID to group the items according to each customer purchase.
在本例中,此列的名字是TRANSID,用途是根据每个顾客购物的情况对商品进行组合。
In each of the top five indices of the result array, this function stores the provider name, total number of feed items received, title array, URL array, and the description array, respectively.
在结果数组的前5个索引中,此函数分别存储了提供者名称、收到的提要条目的总数、标题数组、UR l数组和描述数组。
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