是否有类似python zip的php函数? [英] Is there a php function like python's zip?

问题描述

Python有一个不错的 zip() 函数.是否有PHP等效项?

Python has a nice zip() function. Is there a PHP equivalent?

推荐答案

只要所有数组的长度相同，就可以使用

As long as all the arrays are the same length, you can use array_map with null as the first argument.

array_map(null, $a, $b, $c, ...);

如果某些数组较短，则将使用null填充最长数组的长度，这与python不同，返回的结果是最短数组的长度.

If some of the arrays are shorter, they will be padded with nulls to the length of the longest, unlike python where the returned result is the length of the shortest array.

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