在php中将数组拆分成碎片 [英] Split an array up into pieces in php

问题描述

假设您具有以下数组:

[1, 2, 3, 4, 5, 6, 7]

我将如何在php中拆分它，以便获得:

How would I split this up in php so that I have:

[[1, 2, 3], [4, 5, 6] [7]] // divide by three.

我知道会是array % 3之类的东西，但我实际上不确定...

I know it would be something like array % 3 but i'm not actually sure ...

想法?

推荐答案

尝试使用特殊的php函数 array_chunk()(

Try to use a special php function array_chunk() (learn more)

 <?php
      $cars = array("Volvo", "BMW", "Toyota", "Honda", "Mercedes", "Opel");
      // second argument defines how many chunks you gonna make
      print_r(array_chunk($cars, 3));
 ?>  

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