function getWeatherInfo($cityName)
{
if ($cityName == "") {
return "发送天气+城市，例如'天气深圳'";
}
$citycode = fromKeywordToCode($cityName);
if ($citycode == "") {
return "没有该城市？";
}
$winddirection = array("0" => "无持续风向", "1" => "东北风", "2" => "东风", "3" => "东南风", "4" => "南风", "5" => "西南风", "6" => "西风", "7" => "西北风", "8" => "北风", "9" => "旋转风");
$windpower = array("0" => "微风", "1" => "3-4级", "2" => "4-5级", "3" => "5-6级", "4" => "6-7级", "5" => "7-8级", "6" => "8-9级", "7" => "9-10级", "8" => "10-11级", "9" => "11-12级");
$phenomenon = array("00" => "晴", "01" => "多云", "02" => "阴", "03" => "阵雨", "04" => "雷阵雨", "05" => "雷阵雨伴有冰雹", "06" => "雨夹雪", "07" => "小雨", "08" => "中雨", "09" => "大雨", "10" => "暴雨", "11" => "大暴雨", "12" => "特大暴雨", "13" => "阵雪", "14" => "小雪", "15" => "中雪", "16" => "大雪", "17" => "暴雪", "18" => "雾", "19" => "冻雨", "20" => "沙尘暴", "21" => "小到中雨", "22" => "中到大雨", "23" => "大到暴雨", "24" => "暴雨到大暴雨", "25" => "大暴雨到特大暴雨", "26" => "小到中雪", "27" => "中到大雪", "28" => "大到暴雪", "29" => "浮尘", "30" => "扬沙", "31" => "强沙尘暴", "53" => "霾", "99" => "无");
$weatherArray = array();
$weatherArray[] = array("Title" => $cityName . "天气预报", "Description" => "", "PicUrl" => "", "Url" => "");
//实况
$liveInfo = json_decode(getWeatherData($citycode, "observe"), true);
$weatherArray[] = array("Title" => "【实况】温度" . $liveInfo["l"]["l1"] . "℃ 湿度" . $liveInfo["l"]["l2"] . "%% " . $winddirection[$liveInfo["l"]["l4"]] . $liveInfo["l"]["l3"] . "级 发布时间：" . $liveInfo["l"]["l7"], "Description" => "", "PicUrl" => "", "Url" => "");
//指数
$indexInfo = json_decode(getWeatherData($citycode, "index"), true);
$indextitle = "";
for ($i = 0; $i < count($indexInfo["i"]); $i++) {
$indextitle .= "【" . $indexInfo["i"][$i]["i4"] . "】" . $indexInfo["i"][$i]["i5"] . "\n";
break;
}
$weatherArray[] = array("Title" => trim($indextitle), "Description" => "", "PicUrl" => "", "Url" => "");
//3日
$forecast3dInfo = json_decode(getWeatherData($citycode, "forecast3d"), true);
$day3Info = $forecast3dInfo["f"]["f1"];
$weekArray = array("日", "一", "二", "三", "四", "五", "六");
for ($i = 0; $i < count($day3Info); $i++) {
if (date("H") < 18) {
$offset = strtotime("+" . $i . " day");
$forecast3dtitle = date("m月d日", $offset) . " 周" . $weekArray[date('w', $offset)] . " " . $phenomenon[$day3Info[$i]["fa"]] . ($day3Info[$i]["fa"] != $day3Info[$i]["fb"] ? "转" . $phenomenon[$day3Info[$i]["fb"]] : "") . " " . $day3Info[$i]["fc"] . "℃~" . $day3Info[$i]["fd"] . "℃ " . $winddirection[$day3Info[$i]["fe"]] . " " . $windpower[$day3Info[$i]["fg"]] . " " . "日出日落：" . str_replace("|", "~", $day3Info[$i]["fi"]);
$picurl = "http://discuz.comli.com/weixin/weather/icon/d" . $day3Info[$i]["fa"] . ".jpg";
} else {
$offset = strtotime("+" . ($i + 1) . " day");
$forecast3dtitle = date("m月d日", $offset) . " 周" . $weekArray[date('w', $offset)] . " " . $phenomenon[$day3Info[$i]["fb"]] . " " . $day3Info[$i]["fd"] . "℃" . $winddirection[$day3Info[$i]["fe"]] . " " . $windpower[$day3Info[$i]["fg"]] . " " . "日出日落：" . str_replace("|", "~", $day3Info[$i]["fi"]);
$picurl = "http://discuz.comli.com/weixin/weather/icon/d" . $day3Info[$i]["fb"] . ".jpg";
}
$weatherArray[] = array("Title" => trim($forecast3dtitle), "Description" => "", "PicUrl" => $picurl, "Url" => "");
}
return $weatherArray;
}
while (!feof($fdCacheFile)) {
$arrCacheData[] = stream_get_line($fdCacheFile, 4096, "\n");
}
fclose($fdCacheFile);
$strWeatherData = implode("\r\n", $arrCacheData);
$strWeatherData = strip_tags(str_replace(array(',', "\r\n"), array('', ','), $strWeatherData));
$arrCacheData = str_getcsv($strWeatherData);
return array_chunk($arrCacheData, 3);
}
date_default_timezone_set('EST');
$strWeatherDataBaseURL = 'http://forecast.weather.gov/MapClick.php?TextType=3';
$strWeatherIconBaseURL = 'http://mobile.wrh.noaa.gov/weather/images/fcicons/';
if (DEBUG) {
header('content-type: text/plain');
} else {
header('content-type: text/html');
}
if (!defined('WRAPPER_ACTIVE')) {
include 'WaterWeatherDefines.php';
include 'WeatherVariables.php';
}
if ($lat != "nolat" && $long != "nolong") {
$strWeatherDataURL = $strWeatherDataBaseURL . '&textField1=' . $lat . '&textField2=' . $long;
$strCacheFile = $strCacheBase . 'NOAA-' . md5($lat . $long);
$timeLimit = $timeLimitWeather;
$strGeographicLocation = '';
$arrWeatherData = getWeatherData($strWeatherDataURL, $strCacheFile, $timeLimit, $strGeographicLocation);
if (!defined('WRAPPER_ACTIVE')) {
include 'WeatherOutput.php';
}
}
<?php
/**
* widget.php
*/
header('Content-type: application/javascript');
require 'weather.php'; // Load supporting code
$weather = getWeatherData($_GET['zip']);
$location = $weather['location'];
$temperature = $weather['temperature'];
$desc = $weather['desc'];
// Must qualify full path for asset urls; relative
// urls won't work, as they'll point to the publisher's server
$image = preg_replace('/[^\/]+$/', '', $_SERVER['REQUEST_URI']) . $weather['image'];
// Output JavaScript to page
echo <<<EOD
document.write('\
<div>\
<p>$location</p>\
<img src="$image"/>\
<p><strong>$temperature °F</strong> — $desc</p>\
</div>');
EOD;
