编码格式，网上看了资料还是乱码，就试下这个吧

1. /**
2. * 将非GBK字符集的编码转为GBK
3. *
4. * @param mixed $mixed 源数据
5. *
6. * @return mixed GBK格式数据
7. */
8. function charsetToGBK($mixed)
9. {
10. if (is_array($mixed)) {
11. foreach ($mixed as $k => $v) {
12. if (is_array($v)) {
13. $mixed[$k] = charsetToGBK($v);
14. } else {
15. $encode = mb_detect_encoding($v, array(‘ASCII‘, ‘UTF-8‘, ‘GB2312‘, ‘GBK‘, ‘BIG5‘));
16. if ($encode == ‘UTF-8‘) {
17. $mixed[$k] = iconv(‘UTF-8‘, ‘GBK‘, $v);
18. }
19. }
20. }
21. } else {
22. $encode = mb_detect_encoding($mixed, array(‘ASCII‘, ‘UTF-8‘, ‘GB2312‘, ‘GBK‘, ‘BIG5‘));
23. //var_dump($encode);
24. if ($encode == ‘UTF-8‘) {
25. $mixed = iconv(‘UTF-8‘, ‘GBK‘, $mixed);
26. }
27. }
28. return $mixed;
29. }
30.  
31.  
32. /**
33. * 将非UTF-8字符集的编码转为UTF-8
34. *
35. * @param mixed $mixed 源数据
36. *
37. * @return mixed utf-8格式数据
38. */
39. function charsetToUTF8($mixed)
40. {
41. if (is_array($mixed)) {
42. foreach ($mixed as $k => $v) {
43. if (is_array($v)) {
44. $mixed[$k] = charsetToUTF8($v);
45. } else {
46. $encode = mb_detect_encoding($v, array(‘ASCII‘, ‘UTF-8‘, ‘GB2312‘, ‘GBK‘, ‘BIG5‘));
47. if ($encode == ‘EUC-CN‘) {
48. $mixed[$k] = iconv(‘GBK‘, ‘UTF-8‘, $v);
49. }
50. }
51. }
52. } else {
53. $encode = mb_detect_encoding($mixed, array(‘ASCII‘, ‘UTF-8‘, ‘GB2312‘, ‘GBK‘, ‘BIG5‘));
54. if ($encode == ‘EUC-CN‘) {
55. $mixed = iconv(‘GBK‘, ‘UTF-8‘, $mixed);
56. }
57. }
58. return $mixed;
59. }

编码格式，网上看了资料还是乱码，就试下这个吧

原文：http://www.cnblogs.com/sss-justdDoIt/p/6245620.html