微信开发中查询天气

 1                $url = ‘https://api.heweather.com/x3/weather?cityid=‘.$city_id.‘&key=XXX‘;
 2                $content=file_get_contents($url);
 3                $data=json_decode($content,true);
 4 //                $data = $this->weather($city_id);
 5                 $contentStr  = "【".$area."天气情况】"."n";
 6                 $contentStr .= "空气质量指数(AQI):"."n";
 7                 if($data[‘HeWeather data service 3.0‘][0][aqi][city][co])$contentStr .= "一氧化碳CO:".$data[‘HeWeather data service 3.0‘][0][aqi][city][co]."n";
 8                 if($data[‘HeWeather data service 3.0‘][0][aqi][city][no2])$contentStr .= "二氧化氮NO2:".$data[‘HeWeather data service 3.0‘][0][aqi][city][no2]."n";
 9                 if($data[‘HeWeather data service 3.0‘][0][aqi][city][so2])$contentStr .= "二氧化硫SO2:".$data[‘HeWeather data service 3.0‘][0][aqi][city][so2]."n";
10                 if($data[‘HeWeather data service 3.0‘][0][aqi][city][o3])$contentStr .= "臭氧O3:".$data[‘HeWeather data service 3.0‘][0][aqi][city][o3]."n";
11                 if($data[‘HeWeather data service 3.0‘][0][aqi][city][pm10])$contentStr .= "PM10:".$data[‘HeWeather data service 3.0‘][0][aqi][city][pm10]."n";
12                 if($data[‘HeWeather data service 3.0‘][0][aqi][city][pm25])$contentStr .= "PM25:".$data[‘HeWeather data service 3.0‘][0][aqi][city][pm25]."n";
13                 if($data[‘HeWeather data service 3.0‘][0][aqi][city][qlty])$contentStr .= "空气评级:".$data[‘HeWeather data service 3.0‘][0][aqi][city][qlty]."n";
14                 $contentStr .= "n"."天气情况:"."n";
15                 for($x=0;$x<6;$x++){
16 $contentStr .=$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][‘date‘]."n";
17 $contentStr .=$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][cond][txt_d]."转".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][cond][txt_n]."n";
18 $contentStr .="湿度：".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][hum]."%"."n";
19 $contentStr .="气压：".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][pres]."n";
20 $contentStr .="温度: ".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][tmp][‘min‘]."~".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][tmp][‘max‘]."摄氏度"."n";
21 $contentStr .="能见度：".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][vis]."KM"."n";
22 $contentStr .="风力：".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][wind][sc].", ".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][‘wind‘][‘dir‘].", 风速：".$data[‘HeWeather data service 3.0‘][0][‘daily_forecast‘][$x][‘wind‘][‘spd‘]."n";
23                 }
24                 $contentStr .= "n"."生活建议:"."n";
25                 $contentStr .= "舒适度:".$data[‘HeWeather data service 3.0‘][0][suggestion][comf][brf].",".$data[‘HeWeather data service 3.0‘][0][suggestion][comf][txt]."n";
26                 $contentStr .= "洗车建议:".$data[‘HeWeather data service 3.0‘][0][suggestion][cw][brf].",".$data[‘HeWeather data service 3.0‘][0][suggestion][cw][txt]."n";
27                 $contentStr .= "穿着建议:".$data[‘HeWeather data service 3.0‘][0][suggestion][drsg][brf].",".$data[‘HeWeather data service 3.0‘][0][suggestion][drsg][txt]."n";
28                 $contentStr .= "感冒指数:".$data[‘HeWeather data service 3.0‘][0][suggestion][flu][brf].",".$data[‘HeWeather data service 3.0‘][0][suggestion][flu][txt]."n";
29                 $contentStr .= "运动指数:".$data[‘HeWeather data service 3.0‘][0][suggestion][sport][brf].",".$data[‘HeWeather data service 3.0‘][0][suggestion][sport][txt]."n";
30                 $contentStr .= "旅游指数:".$data[‘HeWeather data service 3.0‘][0][suggestion][trav][brf].",".$data[‘HeWeather data service 3.0‘][0][suggestion][trav][txt]."n";
31                 $contentStr .= "辐射指数:".$data[‘HeWeather data service 3.0‘][0][suggestion][uv][brf].",".$data[‘HeWeather data service 3.0‘][0][suggestion][uv][txt]."n";

 1     　　　　　　　　　　　　　　　　　if(!$str_key)$str_key=‘上海‘;
 2             $sql_tq="SELECT city_id,city_name,pro_name FROM tianqi 
 3             WHERE town_name=‘".$str_key."‘";
 4             $result_tq=mysql_query($sql_tq,$dbconn);
 5             $count_tq = mysql_num_rows($result_tq);
 6             if($count_tq>0)
 7             {
 8                 $row_tq = mysql_fetch_array($result_tq);
 9                 $city_id = $row_tq[‘city_id‘];
10                 $city_name=$row_tq[‘city_name‘];
11                 $pro_name=$row_tq[‘pro_name‘];
12                 if($city_name==$pro_name AND $city_name==$str_key){
13 $area=$str_key;
14                 }
15                 elseif($city_name==$pro_name AND $city_name!=$str_key){
16 $area=$city_name." ".$str_key;
17                 }
18                 else{
19 $area=$pro_name." ".$city_name." ".$str_key;
20                 }