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1·We iterate through it with foreach.

我们用foreach来遍历它。

2·ForEach is a container activity, as figure 4 shows.

ForEach是一个容器活动，如图4所示。

3·We can do this simply using a pair of foreach loops.

只需使用一对foreach循环即可完成此操作。

4·You may think it more closely resembles a foreach loop.

您可能认为它更像foreach循环。

5·ForEach activities support drag and drop of array variables.

ForEach活动支持拖放数组变量。

6·If parallel is set to no, then forEach is similar to a loop.

如果parallel设置为no，则forEach与循环类似。

7·Inside the foreach loop, add the line in bold shown in Listing 5.

将清单5中显示的粗体代码行添加到foreach循环中。

8·The callback function then uses the forEach method on the Array object.

该回调函数然后使用 Array 对象的 forEach 方法。

9·This is fairly long-winded and less expressive than a PHP foreach statement.

这相当冗长，比 PHP foreach 语句的开销少。

10·The foreach loop in PHP makes it easy to reformat this array for HTML display.

利用PHP foreach循环很容易改变数组的格式，以用HTML显示出来。