獲取公衆號全部用戶的信息

1. <?php      
2.       
3.     $appid = "wxXXXXXXXXXXXXXXXXXX";  
4.     $appsecret = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";  
5.     $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$appid&secret=$appsecret";  
6.        
7.     $ch = curl_init();  
8.     curl_setopt($ch, CURLOPT_URL, $url);  
9.     curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);  
10.     curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);  
11.     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
12.     $output = curl_exec($ch);  
13.     curl_close($ch);  
14.     $jsoninfo = json_decode($output, true);  
15.     $access_token = $jsoninfo["access_token"];  
16.       
17.     $url = "https://api.weixin.qq.com/cgi-bin/user/get?access_token=$access_token";  
18.     $result = https_request($url);  
19.     $jsoninfo = json_decode($result);  // 默認false，爲Object，如果True，爲Array  
20.       
21.     $data = $jsoninfo -> data;      
22.     $arr = $data -> openid;      // 得到全部用戶的Openid  
23.       
24.     $temp = 0;  
25.     while ($temp < count($arr)) {  
26.         $openid = $arr[$temp];   
27.         getInfo($access_token,$openid);  
28.         $temp++;  
29.     }  
30.       
31.     // 根據Openid獲取單個用戶信息，如nickname  
32.     function getInfo($access_token,$openid){  
33.         $url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=$access_token&openid=$openid&lang=zh_CN";  
34.         $output = https_request($url);  
35.         $jsoninfo = json_decode($output);  
36.         //echo $jsoninfo -> headimgurl;  
37.         echo $jsoninfo -> nickname;  
38.         echo "<br>";            
39.     }     
40.        
41.     function https_request($url)  
42.     {         
43.         $curl = curl_init();         
44.         curl_setopt($curl, CURLOPT_URL, $url);         
45.         curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);         
46.         curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);         
47.         curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);         
48.         $data = curl_exec($curl);         
49.         if (curl_errno($curl)) {return 'ERROR '.curl_error($curl);}         
50.         curl_close($curl);         
51.         return $data;  
52.     }  
53. ?>