我如何使用php数组获取此值 [英] how do i get this values using php arrays

问题描述

[
 ["STRG008c0",2,0,"orange","***STRG008*#*"], 
 ["STRG009c0",3,0,"orange","***STRG009*#*"], 
 ["STRG001c0",2,0,"green","***STRG001*#*"], 
 ["STRG003c0",3,0,"green","***STRG003*#*"], 
 ["STRG002c0",4,0,"green","***STRG002*#*"]
]

如何在PHP中循环获取以下内容？

How do I get the below in a loop in PHP?

***STRG008*#*
***STRG009*#*
***STRG001*#*
***STRG003*#*
***STRG002*#*

推荐答案

您似乎希望最后一列的值作为字符串。

It looks like you want the last column values as a string.

方法1：

在一个新变量中收集每个子数组的所有最后值，例如 $ result 和 implode（）之后。

Collect all last values of each subarray in a new variable, say $result and implode() them later.

<?php

$array = [
     ["STRG008c0",2,0,"orange","***STRG008*#*"], 
     ["STRG009c0",3,0,"orange","***STRG009*#*"], 
     ["STRG001c0",2,0,"green","***STRG001*#*"], 
     ["STRG003c0",3,0,"green","***STRG003*#*"], 
     ["STRG002c0",4,0,"green","***STRG002*#*"]
    ];

$result = [];
foreach ($array as $subarray) {
    $result[] = end($subarray);
} 

$result = implode(",",$result);

echo $result; 

方法2：

您可以使用 array_column（）仅过滤最后一列的值，稍后过滤 implode（）。

You can use array_column() to filter only last column values and implode() them later. This would be a one-liner.

<?php

$array = [
     ["STRG008c0",2,0,"orange","***STRG008*#*"], 
     ["STRG009c0",3,0,"orange","***STRG009*#*"], 
     ["STRG001c0",2,0,"green","***STRG001*#*"], 
     ["STRG003c0",3,0,"green","***STRG003*#*"], 
     ["STRG002c0",4,0,"green","***STRG002*#*"]
    ];


$result = implode(",", array_column($array,4));
echo $result;

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