Micro-trust Web page Authorization (OAuth2.0) PHP source code simple Implementation _php instance

feed:  
1. It is recommended to do a study on the OAuth2.0 agreement. &NBSP
2. Micro-credit official documents and micro-trust website tools to be fully utilized. &NBSP
is simpler, directly to the source code. The "xxxxxxxxxx" section is a

that needs to be replaced based on its own environment.

/** * OAuth2.0 Micro-Letter Authorization Login Implementation * * @author Zzy * @ FileName: getwxuserinfo.php//callback Address $url = UrlEncode ("http://www.xxxx
 Xxxxx.com/getwxuserinfo.php ");
 ID of the public number and secret $appid = ' xxxxxxxxx ';
 $appsecret = ' xxxxxxxxx ';

 
 Session_Start (); Gets the code code that is used to request token with the micro-trust server. Note: In accordance with OAuth2.0 requirements, the authorization login here requires a client-side operation if (!isset ($_get[' Code ')) &&!isset ($_session[' code ')) {echo ' <a href= ' https ://open.weixin.qq.com/connect/oauth2/authorize?appid=wx6c11a252ff1d00c4 &redirect_uri= '. $url. ' &response_type=code&scope=snsapi_userinfo&state=1#wechat_redirect "> <font style=" font-size:30 "
  
  > Authorization </font></a> ';
 Exit ///According to the code code to obtain OpenID and Access_token, their own background server directly to the micro-trust server to request if (Isset ($_get[' Code ')) &&!isset ($_session[' token ')
  
  ]) {$_session[' code '] = $_get[' code '];
   $url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=". $appid. "&secret=". $appsecret. " &code= ". $_get[' code '."
  &grant_type=authorization_code "; $res = Https_rEquest ($url);
  $res = (Json_decode ($res, true));
 $_session[' token ' = $res;
 
 } print_r ($_session);
 Apply for userinfo information based on the Access_token and OpenID applied to. if (Isset ($_session[' token ' [' Access_token '])) {$url = "https://api.weixin.qq.com/sns/userinfo?access_token=". $_ session[' token ' [' Access_token ']. " &openid= ". $_session[' token ' [' OpenID ']."
  &AMP;LANG=ZH_CN ";
  echo $url;
  $res = Https_request ($url);
  
  $res = Json_decode ($res, true);

 $_session[' userinfo ' = $res;

 } print_r ($_session);
  The Curl function simply encapsulates function https_request ($url, $data = null) {$curl = Curl_init ();
  curl_setopt ($curl, Curlopt_url, $url);
  curl_setopt ($curl, Curlopt_ssl_verifypeer, FALSE);
  curl_setopt ($curl, Curlopt_ssl_verifyhost, FALSE);
   if (!empty ($data)) {curl_setopt ($curl, Curlopt_post, 1);
  curl_setopt ($curl, Curlopt_postfields, $data);
  curl_setopt ($curl, Curlopt_returntransfer, 1);
  $output = curl_exec ($curl);
  Curl_close ($curl);
 return $output; 
 }

Get the correct results as follows:

Array
(
 [code] => 041gzi4l0tvghg10n75l05fq4l0gzi42
 [token] => Array
  (
   [Access_token] = > Two6w5qmpztzibu3fph2k4edc5bllp4sgeqkc4nbztj-zti-ctzj1srrnl1qgcf2lb1-6o3n7kh2bcxl5bxtqqjegk1cq12l8czf40r9xva
   [expires_in] => 7200
   [Refresh_token] => Iz3olcrkqpbojvssh2bokva09sjvsp1c8ltm7mvxxpfqxsbvi_ WOVMZHJQASZWLMA7TAGGSG3MIJMAHJL7JRJHDQUF1JKBHD6GNDNLTXQ0U
   [OpenID] => ota_xwq4r_5niovmshq
   [scope] = > Snsapi_userinfo
  )

 [userinfo] => Array
  (
   [OpenID] => ota_xwq4r_5niovmshqq
   [ Nickname] => wild fox
   [sex] => 1
   [language] => zh_cn
   [city] => Hangzhou
   [province] => Zhejiang
   [ Country] => China
   [Headimgurl] => http://wx.qlogo.cn/mmopen/ piajxsqbraelwee7rhrt2ibnkc1menu04wiawrw9fkupbbgognrmbynnoeuxicgxoetw5vqqbtrs4fzdxnvawsz6gq/0
   [Privilege] = > Array
    (
    )

  )

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