【php源码】天气预报查询demo

揰掵佲

1. <?php
   
2. 
   
3. $city = isset($_GET['city']) ? $_GET['city'] : "广州";
   
4. 
   
5. $res = getWeather($city);
   
6. $ltd = [
   
7.     'province' => '省',
   
8.     'city' => '市',
   
9.     'time' => '时间',
   
10.     'temperature' => '温度',
    
11.     'direction' => '风向',
    
12.     'now' => '实时',
    
13.     'ultraviolet' => '提示',
    
14.     ];
    
15. echo "<table border='1px solid red' width='600px' align='center'>";
    
16. echo "<caption><h1>天气查询</h1></caption>";
    
17. if ($res->code == 200) {
    
18.     foreach ($res->data as $key => $value) {
    
19. 
    
20.         echo "<tr align='center'><td width='100px' >{$ltd[$key]}</td><td>{$value}</td></tr>";
    
21.     }
    
22. }
    
23. echo "<form action='' method='get'><tr align='center'><td>查询</td><td>";
    
24. echo "<input type='text' name='city' value={$city}><input type='submit' value='查询'></td></form>";
    
25. echo "</table>";
    
26. function getWeather($city)
    
27. {
    
28.     $url = "https://www.leybc.com/tools/weather.php?city=" . $city;
    
29.     header("Content-type:text/html;Charset=utf8");
    
30.     $ch = curl_init();
    
31.     curl_setopt($ch, CURLOPT_URL, $url);
    
32.     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    
33.     curl_setopt($ch, CURLOPT_HEADER, 0);
    
34.     curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    
35.     $content = curl_exec($ch);
    
36.     curl_close($ch);
    
37.     return Json_decode($content);
    
38. }
    

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数月亮的孩子

感谢大佬，互相学习