<?php

$location = $_GET['location'];
$metric = (int)$_GET['metric'];

$url = 'http://wwwa.accuweather.com/adcbin/forecastfox/weather_data.asp?location=' . $location . '&metric=' . $metric;
//$url = 'http://rainmeter.accu-weather.com/widget/rainmeter/weather-data.asp?location=' . $location . '&metric=' . $metric;

$ch = curl_init();
$timeout = 0;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$file_contents = curl_exec($ch);
curl_close($ch);

$xml = simplexml_load_string($file_contents);

$weather['city']            = (string)$xml->local->city;
$weather['curr_temp']       = (int)$xml->currentconditions->temperature;
$weather['curr_text']       = (string)$xml->currentconditions->weathertext;
$weather['curr_icon']       = (int)$xml->currentconditions->weathericon;

// forecast
//$day = count($xml->forecast->day);
$day = 5;
for ($i = 0; $i < $day; $i++) {
    $weather['forecast'][$i]['day_date']       = (string)$xml->forecast->day[$i]->obsdate;
    $weather['forecast'][$i]['day_text']       = (string)$xml->forecast->day[$i]->daytime->txtshort;
    $weather['forecast'][$i]['day_icon']       = (int)$xml->forecast->day[$i]->daytime->weathericon;
    $weather['forecast'][$i]['day_htemp']      = (int)$xml->forecast->day[$i]->daytime->hightemperature;
    $weather['forecast'][$i]['day_ltemp']      = (int)$xml->forecast->day[$i]->daytime->lowtemperature;
}


echo json_encode($weather);


?>