php地方天气

<?php    header("Content-type: text/html; charset=utf-8");    //获取IP的函数    function GetIP(){    if(!empty($_SERVER["HTTP_CLIENT_IP"])){      $cip = $_SERVER["HTTP_CLIENT_IP"];    }    elseif(!empty($_SERVER["HTTP_X_FORWARDED_FOR"])){      $cip = $_SERVER["HTTP_X_FORWARDED_FOR"];    }    elseif(!empty($_SERVER["REMOTE_ADDR"])){      $cip = $_SERVER["REMOTE_ADDR"];    }    else{      $cip = "无法获取！";    }    return $cip;        }    $ip= GetIP();    $urllocation="http://api.map.baidu.com/location/ip?ak=TFyi03cqGpZAREZbhsboBTzE&ip=".$ip;    $location=json_decode(send_post($urllocation),true);    echo ($location["address"]);    //baidu ipapi http://developer.baidu.com/map/index.php?title=webapi

    //发送post请求    $url = ‘http://apis.baidu.com/heweather/weather/free?city=wenzhou‘;    function send_post($url){         $ch = curl_init();            $header = array(                ‘apikey: 7728db103ad7e801f1225d488ddce370‘,            );            // 添加apikey到header            curl_setopt($ch, CURLOPT_HTTPHEADER  , $header);            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);            // 执行HTTP请求            curl_setopt($ch , CURLOPT_URL , $url);            return curl_exec($ch);    }

    //天气数据存在$weather变量中    $weahter=json_decode(send_post($url))->{"HeWeather data service 3.0"}[0];    echo ($weahter->{"basic"}->{"city"}."<br>");    echo ($weahter->{"now"}->{"cond"}->{"code"}."<br>");    echo ($weahter->{"now"}->{"cond"}->{"txt"}."<br>");    echo ($weahter->{"suggestion"}->{"comf"}->{"brf"}."<br>");    echo ($weahter->{"suggestion"}->{"comf"}->{"txt"}."<br>");?>