用PHP处理多维JSON数组 [英] Processing Multidimensional JSON Array with PHP

问题描述

这是deepbit.net返回给我的比特币矿工的json.我正在尝试访问worker数组并循环打印[e-mail] worker的统计信息.我可以访问Confirmed_reward，hashrate，ipa和payout_history，但是在格式化和输出worker数组时遇到了麻烦.

This is the json that deepbit.net returns for my Bitcoin Miner worker. I'm trying to access the workers array and loop through to print the stats for my [e-mail] worker. I can access the confirmed_reward, hashrate, ipa, and payout_history, but i'm having trouble formatting and outputting the workers array.

{
 "confirmed_reward":0.11895358,
 "hashrate":236.66666667,
 "ipa":true,
 "payout_history":0.6,
 "workers":
    {
      "[e-mail]":
       {
         "alive":false,
         "shares":20044,
         "stales":51
       }
    }
}

谢谢您的帮助:)

推荐答案

我假设您已经解码了使用

I assume you've decoded the string you gave with json_decode method, like...

$data = json_decode($json_string, TRUE);

要访问特定工作人员的统计信息，只需使用...

To access the stats for the particular worker, just use...

$worker_stats = $data['workers']['[e-mail]'];

例如，要检查它是否还活着，请选择...

To check whether it's alive, for example, you go with...

$is_alive = $worker_stats['alive'];

就是这么简单. )

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