php - 如何将一个字符串进行均分和奇分，形成一个偶数和奇数结果数组 OK Like

Question

我有一个由图像和相应价格组成的 php 字符串，如 OK Like

$myString = "ddb94-b_mgr3043.jpg,3800,83acc-b_mgr3059.jpg,4100";

我知道如果我这样做:

$myArray = explode(',', $myString);
print_r($myArray);

我会得到:

Array
(
    [0] => ddb94-b_mgr3043.jpg
    [1] => 3800
    [2] => 83acc-b_mgr3059.jpg
    [3] => 4100
)

但是我怎样才能拆分字符串，这样我才能得到一个形式的关联数组呢？

Array
(
    "ddb94-b_mgr3043.jpg" => "3800"
    "83acc-b_mgr3059.jpg" => "4100"
)

Answer 1

更简单的方法如下:-

<?php
$myString = "ddb94-b_mgr3043.jpg,3800,83acc-b_mgr3059.jpg,4100";
$chunks = array_chunk(explode(',', $myString), 2); //chunk array into 2-2 combination
$final_array = array();
foreach($chunks as $chunk){ //iterate over array
  $final_array[trim($chunk[0])] = trim($chunk[1]);//make key value pair
}
print_r($final_array); //print final array

输出:- https://eval.in/859757