如何解析 Minecraft ops.json 以显示所有操作的用户、他们的 UUID 和操作用户的总数

Question

抱歉，如果这个标题没有意义，我对使用 PHP 中的 JSON 文件还很陌生。我几乎到处查看并多次改写我的问题，我得到的每个答案似乎都不适用于我的 JSON 文件，不确定 Minecraft 是否做了不同的事情或者我是否遗漏了什么。感谢任何对此做出回应的人！

目标

List all operators on my Minecraft Server on my website in a proper format with their UUID's and OP Level. I would also like to show the current amount of people OPed on the server.

Example Photo of what I imagine it looking like (of course with better CSS)

这是我的 PHP 代码

$serverdir = "../Minecraft Server/";
$json_url = $serverdir."ops.json";
$json = file_get_contents($json_url);
$data = json_decode($json, TRUE);

<?php
foreach ($data as $value) {
  echo "$value <br>";
}

这段代码目前只输出数组 5 次我必须将 $data 更改为 $data[1-5] 以获得实际输出，但它会输出用户名、UUID 和级别，但我不知道如何格式化此类输出。

这是 JSON 文件

[
  {
    "uuid": "3afa9281-a239-453f-9538-49b57d9f2d06",
    "name": "Deathx90",
    "level": 2,
    "bypassesPlayerLimit": false
  },
  {
    "uuid": "461e6427-1d5c-43e3-b4ee-f8361884c3a2",
    "name": "Command_String",
    "level": 2,
    "bypassesPlayerLimit": false
  },
  {
    "uuid": "1ab6c2d3-6cae-4937-81af-cf348ca0f16c",
    "name": "sarcazsm",
    "level": 2,
    "bypassesPlayerLimit": false
  },
  {
    "uuid": "83619f6c-d259-4da2-868b-eba807e15b37",
    "name": "Monke_Syndrome",
    "level": 2,
    "bypassesPlayerLimit": false
  },
  {
    "uuid": "584f7a2f-2f8c-453e-a459-6ce8a683f04c",
    "name": "Kreyo813",
    "level": 2,
    "bypassesPlayerLimit": false
  }
]

解决后：

Here is the final product, I add some additional looks to it as well.

Answer 1

您也可以使用 php 对象表示法

$Object = json_decode($json);
foreach($Object as $obj){
    echo $obj->uuid,'<br>',
         $obj->name,'<br>',
         $obj->level,'<br>';
}

您可以使用计数来获取用户数量，仅供示例

$Object = json_decode($json);
$count = count($Object);

echo '<div><p>Number of OPed Users: (',$count,')</p></div>';
foreach($Object as $obj){
   echo '<div><p>',$obj->uuid,'<br>',
         $obj->name,'<br>',
         $obj->level,'</p></div><hr>';
}

如何解析 Minecraft ops.json 以显示所有操作的用户、他们的 UUID 和操作用户的总数

How to parse Minecraft ops.json to display all oped users, their UUID's and the total amount of oped users

php

variables

parsing

json

minecraft