#!/usr/local/bin/php
<?php

$wallet='72F7B047C19217871cef591Bc6e960aAD333B822';
$workersStatsUrl = 'https://api.ethermine.org/miner/:'.$wallet.'/workers';
$jsonRaw = file_get_contents($workersStatsUrl);
$reportedHashrate = 0;

if (!empty($jsonRaw)) {
    $workersStats = json_decode($jsonRaw, true);
    if (!empty($workersStats)) {
        foreach ($workersStats['data'] as $io => $each) {
                $reportedHashrate+=$each['reportedHashrate'];
        }
    }
}

print(round($reportedHashrate/1000000,2));