php - 使用PHP计算字符串中的五个逗号后，将字符串转换为数组

Question

我下面有一个字符串，

$string = "div-item-0,4,maintype:menu| heading: Quick Link|  isactive:1,0,0, div-item-1,4,maintype:text| heading:Image|  isactive:1,4,0, div-item-2,4,maintype:social| heading:Social|  isactive:1,8,0";"

现在，我想将此字符串转换为子字符串，使其成为数组元素，如下所示，

$array = [
    "div-item-0,4,maintype:menu| heading: Quick, Link| isactive:1,0,0",
    "div-item-1,4,maintype:text| heading:Image| isactive:1,4,0",
    "div-item-2,4,maintype:social| heading:Social| isactive:1,8,0",
];

在 $string中计算了五个逗号后，子字符串将转换为数组元素。
如何使用PHP做到这一点？

Answer 1

您可以使用 array_chunk 方法解决此问题

<?php

$string = "
div-item-0,4,maintype:menu| heading: Quick Link|  isactive:1,0,0,  
div-item-1,4,maintype:text| heading:Image|  isactive:1,4,0,  
div-item-2,4,maintype:social| heading:Social|  isactive:1,8,0";


$temp = explode(',', $string); // just create one big array
$temp = array_chunk($temp, 5); // group the array per 5 parts
foreach($temp as &$value) $value = trim(implode(',', $value)); // recombine to one string

var_dump($temp);

demo