PHP 检测手机浏览器的代码

02.  

03. function is_mobile(){

04.  

05. // returns true if one of the specified mobile browsers is detected

06.  

07. $regex_match="/(nokia|iphone|android|motorola|^mot\-|softbank|foma|docomo|kddi|up\.browser|up\.link|";

08. $regex_match.="htc|dopod|blazer|netfront|helio|hosin|huawei|novarra|CoolPad|webos|techfaith|palmsource|";

09. $regex_match.="blackberry|alcatel|amoi|ktouch|nexian|samsung|^sam\-|s[cg]h|^lge|ericsson|philips|sagem|wellcom|bunjalloo|maui|";

10. $regex_match.="symbian|smartphone|midp|wap|phone|windows ce|iemobile|^spice|^bird|^zte\-|longcos|pantech|gionee|^sie\-|portalmmm|";

11. $regex_match.="jig\s browser|hiptop|^ucweb|^benq|haier|^lct|opera\s*mobi|opera\*mini|320x320|240x320|176x220";

12. $regex_match.=")/i";

13. return isset($_SERVER['HTTP_X_WAP_PROFILE']) orisset($_SERVER['HTTP_PROFILE']) or preg_match($regex_match,strtolower($_SERVER['HTTP_USER_AGENT']));

14. }

15.  

16. /*

17. allow the user a way to force either the full or mobile versions of the site - use a GET parameter on requests:

18.  

19. include likes to both versions of the site w/ the special force mode parameters, 'mobile' and 'full':

20.  

21. View Mobile Site

22. View Full Site

23.  

24. Always check for 'mobile' or 'full' parameters before accounting for any User-Agent conditions:

25. */

26.  

27. if ($_GET['mobile']) {

28. $is_mobile = true;

29. }

30.  

31. if ($_GET['full']) {

32. $is_mobile = false;

33. }

34. if($is_mobile) {

35. //it's a mobile browser, do something

36. header("Location: http://blog.xhbin.com/mobile");

37. } else {

38. //it's not a mobile browser, do something else

39. header("Location: http://blog.xhbin.com/desktop");

40. // or instead of a redirect, simply build html below

41. }

42.  

43. ?>