// 复杂获取本地ip地址

/* if (getenv(‘HTTP_CLIENT_IP’) && strcasecmp(getenv(‘HTTP_CLIENT_IP’), ‘unknown’)) {

$SA_IP = getenv(‘HTTP_CLIENT_IP’);

} elseif (getenv(‘HTTP_X_FORWARDED_FOR’) && strcasecmp(getenv(‘HTTP_X_FORWARDED_FOR’), ‘unknown’)) {

$SA_IP = getenv(‘HTTP_X_FORWARDED_FOR’);

} elseif (getenv(‘REMOTE_ADDR’) && strcasecmp(getenv(‘REMOTE_ADDR’), ‘unknown’)) {

$SA_IP = getenv(‘REMOTE_ADDR’);

} elseif (isset($_SERVER[‘REMOTE_ADDR’]) && $_SERVER[‘REMOTE_ADDR’] && strcasecmp($_SERVER[‘REMOTE_ADDR’], ‘unknown’)) {

$SA_IP = $_SERVER[‘REMOTE_ADDR’];

} */

$SA_IP=$_SERVER[‘REMOTE_ADDR’];//简单获取本地ip地址

//定义一个函数根据ip获取城市名，使用新浪的天气预报

function getIPLoc_sina($queryIP){

$url = ‘http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=’ . $queryIP;

$ch = curl_init($url);

curl_setopt($ch, CURLOPT_ENCODING, ‘utf8’);

curl_setopt($ch, CURLOPT_TIMEOUT, 10);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$location = curl_exec($ch);

$location = json_decode($location);

curl_close($ch);

$loc = “”;

if ($location === FALSE)

return “”;

if (empty($location->desc)) {

$loc = $location->city;

$full_loc = $location->province . $location->city . $location->district . $location->isp;

} else {

$loc = $location->desc;

}

return $loc;

}

$city = getIPLoc_sina(“$SA_IP”);</p> <p>$citycode = mb_convert_encoding($city, “gb2312”, “utf-8”);</p> <p>$doc = new DOMDocument();

if (<a href=”mailto:!@$doc->load(“http://php.weather.sina.com.cn/xml.php?city”>!@$doc->load(“http://php.weather.sina.com.cn/xml.php?city</a>=” . $citycode . “&password=DJOYnieT8234jlsK&day=0”)) {

echo “Get data failed!!n”;

return;

}</p> <p>$city = $doc->getElementsByTagName(“city”)->item(0)->nodeValue;

$stat1 = $doc->getElementsByTagName(“status1”)->item(0)->nodeValue;

$chy_shuoming = $doc->getElementsByTagName(“chy_shuoming”)->item(0)->nodeValue;

$tmp1 = $doc->getElementsByTagName(“temperature1”)->item(0)->nodeValue;

$tmp2 = $doc->getElementsByTagName(“temperature2”)->item(0)->nodeValue;

$date = $doc->getElementsByTagName(“savedate_weather”)->item(0)->nodeValue;

$pollution_l = $doc->getElementsByTagName(“pollution_l”)->item(0)->nodeValue;

$gm_s = $doc->getElementsByTagName(“gm_s”)->item(0)->nodeValue;</p> <p>echo ‘<aside><div><div>’ .$city .’ / ‘.$date.'</div><div><span>’. $tmp1 .’~’. $tmp2 .'^℃</span><span>’.$stat1 .'</span>

<span><p>空气质量：’.$pollution_l .'</p><p>穿衣建议：’. $chy_shuoming .'</p></span></div></div></div></aside>’;

?>

.sina-weather-city{background:#D14836;color:#FFFFFF;font-size:14px;font-weight:600;left:-1px;padding:5px 15px;position:absolute;top:5px;z-index:2;display:inline}

.sina-weather-body{overflow:hidden;padding:45px 15px 15px}

.sina-weather-body p{margin-bottom:10px}

.sina-weather-tem{color:#000000;font-size:36px;font-weight:700;line-height:36px;padding-top:10px}

.sina-weather-text{color:#666666;display:block;margin-top:10px}

.stat-w{color:#555555;font-family:Microsoft Yahei;font-size:18px;font-style:italic;font-weight:600;line-height:10px}

.entry-meta{position:relative;font-size:12px;font-size:12px;margin-top:-15px;padding:10px 0;text-transform:uppercase}

.entry-meta a{color:#666}