cgminer.php

<?php
if(!isset($_GET["addr"]))
	exit(0);

$addr = $_GET["addr"];

$port = explode(':',$addr)[1];
$addr = explode(':',$addr)[0];
if($port == "")
	$port = "4028";

$data = request($addr,$port,"summary");

// assume we have max 10 graphics cards
for( $i= 0; $i < 10; $i++)
{
	$gpu = request($addr,$port,"gpu|$i");
	if($gpu["STATUS"]["STATUS"] != "S")
		break;
	$data = array_merge($data, $gpu);
}

echo str_replace("%","",str_replace(" ","_",json_encode($data)));

function getsock($addr, $port)
{
	$socket = null;
	$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
	if($socket === false || $socket === null)
	{
		$error = socket_strerror(socket_last_error());
		$msg = "socket create(TCP) failed";
		echo "ERR: $msg '$error'\n";
		return null;
	}
	
	$res = socket_connect($socket, $addr, $port);
	if($res === false)
	{
		$error = socket_strerror(socket_last_error());
		$msg = "socket connect($addr,$port) failed";
		echo "ERR: $msg '$error'\n";
		socket_close($socket);
		return null;
	}
	return $socket;
}

function readsockline($socket)
{
	$line = '';
	while (true)
	{
		$byte = socket_read($socket, 1);
		if ($byte === false || $byte === '')
			break;
		if ($byte === "\0")
			break;
		$line .= $byte;
	}
	return $line;
}

function request($addr,$port,$cmd)
{
	$socket = getsock($addr, $port);
	if ($socket != null)
	{
		socket_write($socket, $cmd, strlen($cmd));
		$line = readsockline($socket);
		socket_close($socket);
		
		if (strlen($line) == 0)
		{
			echo "WARN: '$cmd' returned nothing\n";
			return $line;
		}
		
		if (substr($line,0,1) == '{')
			return json_decode($line, true);
		
		$data = array();
		
		$objs = explode('|', $line);
		foreach ($objs as $obj)
		{
			if (strlen($obj) > 0)
			{
				$items = explode(',', $obj);
				$item = $items[0];
				$id = explode('=', $items[0], 2);
				if (count($id) == 1 or !ctype_digit($id[1]))
					$name = $id[0];
				else
					$name = $id[0].$id[1];
		
				if (strlen($name) == 0)
					$name = 'null';
		
				if (isset($data[$name]))
				{
					$num = 1;
					while (isset($data[$name.$num]))
						$num++;
					$name .= $num;
				}
		
				$counter = 0;
				foreach ($items as $item)
				{
					$id = explode('=', $item, 2);
					if (count($id) == 2)
						$data[$name][$id[0]] = $id[1];
					else
						$data[$name][$counter] = $id[0];
		
					$counter++;
				}
			}
		}
		
		return $data;
	}
	
	return null;
}
?>