edit

src/Applet.php

@@ -314,22 +314,29 @@ class Applet extends Base
     {
         $result = array();
         $data = $this->decryptData($session_key);
+
+        $result['openid'] = '';
+        $result['unionid'] = '';
+        $result['mobile'] = '';
+        $result['phone'] = '';
         if ($data && isset($data->openId)) {
             $result['openid'] = $data->openId;
-            $result['unionid'] = '';
-            $result['mobile'] = '';
-            $result['phone'] = '';
             if (isset($data->unionId)) {
                 $result['unionid'] = $data->unionId;
             }
-            if (isset($data->purePhoneNumber)) {
-                $result['mobile'] = $data->purePhoneNumber;
-            }
+        }
 
+        if ($data && isset($data->phoneNumber)) {
             if (isset($data->phoneNumber)) {
                 $result['phone'] = $data->phoneNumber;
             }
         }
+
+        if ($data && isset($data->purePhoneNumber)) {  
+            if (isset($data->purePhoneNumber)) {
+                $result['mobile'] = $data->purePhoneNumber;
+            }
+        }
         
         return $result;
     }