1. <?php
2.  
3. //check and send information about new firmware
4.  
5. $dir = getcwd();
6.  
7. $file = $dir.'/v.txt';
8.  
9. //if (file_exists($file))
10. //      echo 'ok';
11.  
12. $actual_frw = trim(file_get_contents($file));
13.  
14. $url = 'http://sportsapi.xiaoyi.com/firmware/download?serialNumber=Z23L507S0189776';
15. $hand = file_get_contents($url);
16.  
17. if($hand != FALSE) {
18. $data = explode('"', $hand);
19. /*
20. //dumping variables
21. //echo count($data);
22. for ($i = 0; $i < count($data) ; $i++) {
23.     echo $data[$i].' </br>';
24. }
25. */
26.  
27. (string)$frw = trim($data[19]);
28. if ($frw != $actual_frw) {
29.  
30. //truncate file and save actual fw version
31. file_put_contents($file, "");
32. file_put_contents($file, $frw);
33. //send notice
34. mail_utf8('[email protected]', $frw, '[email protected]');
35. echo 'mail sent';
36. }
37. else
38. {
39. //do nothing
40. //echo $actual_frw;
41. }
42.  
43. }
44.  
45. //functions
46.  
47. function mail_utf8($to, $from_user, $from_email, $subject = 'Xiaomi Yi new firmware available', $message = '')
48.    {
49.       $from_user = "=?UTF-8?B?".base64_encode($from_user)."?=";
50.       $subject = "=?UTF-8?B?".base64_encode($subject)."?=";
51.  
52.       $headers = "From: $from_user <$from_email>\r\n".
53.                "MIME-Version: 1.0" . "\r\n" .
54.                "Content-type: text/html; charset=UTF-8" . "\r\n";
55.  
56.      return mail($to, $subject, $message, $headers);
57.    }
58.  
59. ?>
60.