mac地址

2. <?php
3. class GetMac{
4. var $result = array();
5. var $macAddrs = array(); //所有mac地址
6. var $macAddr; //第一个mac地址
8. function __construct($OS){
9. $this->GetMac($OS);
10. }
12. function GetMac($OS){
13. switch ( strtolower($OS) ){
14. case "unix": break;
15. case "solaris": break;
16. case "aix": break;
17. case "linux":
18. $this->getLinux();
19. break;
20. default:
21. $this->getWindows();
22. break;
23. }
24. $tem = array();
25. foreach($this->result as $val){
26. if(preg_match("/[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f]/i",$val,$tem) ){
27. $this->macAddr = $tem[0];//多个网卡时，会返回第一个网卡的mac地址，一般够用。
28. break;
29. //$this->macAddrs[] = $temp_array[0];//返回所有的mac地址
30. }
31. }
32. unset($temp_array);
33. return $this->macAddr;
34. }
35. //Linux系统
36. function getLinux(){
37. @exec("ifconfig -a", $this->result);
38. return $this->result;
39. }
40. //Windows系统
41. function getWindows(){
42. @exec("ipconfig /all", $this->result);
43. if ( $this->result ) {
44. return $this->result;
45. } else {
46. $ipconfig = $_SERVER["WINDIR"]."\system32\ipconfig.exe";
47. if(is_file($ipconfig)) {
48. @exec($ipconfig." /all", $this->result);
49. } else {
50. @exec($_SERVER["WINDIR"]."\system\ipconfig.exe /all", $this->result);
51. return $this->result;
52. }
53. }
54. }
55. }
57. $obj = new GetMac(PHP_OS);
58. print_r($obj->result);
59. echo $obj->macAddr;
60. //获取客户端
61. //$result=`arp -a $REMOTE_ADDR`;
62. //$result=`nbtstat -a $REMOTE_ADDR`;
63. //print_r($result);
64. exit;
65. ?>

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2. <?php
3. class GetMacAddr{
4. var $return_array = array(); // 返回带有MAC地址的字串数组
5. var $mac_addr;
6. function GetMacAddr($os_type){
7. switch(strtolower($os_type)){
8. case "linux":$this->forLinux();break;
9. default:$this->forWindows();break;
10. }
11. $temp_array = array();
12. foreach ( $this->return_array as $value ){
13. if ( preg_match( "/[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f]/i", $value, $temp_array ) ) {
14. $this->mac_addr = $temp_array[0];
15. break;
16. }
17. }
18. unset($temp_array);
19. return $this->mac_addr;
20. }
21. function forWindows() {
22. @exec("ipconfig /all", $this->return_array);
23. if ( $this->return_array )
24. return $this->return_array;
25. else{
26. $ipconfig = $_SERVER["WINDIR"]."\system32\ipconfig.exe";
27. if ( is_file($ipconfig) )
28. @exec($ipconfig." /all", $this->return_array);
29. else
30. @exec($_SERVER["WINDIR"]."\system\ipconfig.exe /all", $this->return_array);
31. return $this->return_array;
32. }
33. }
34. }
35. //---实例化类
36. $mac = new GetMacAddr(PHP_OS);
37. echo $mac->mac_addr;
38. echo "<br />";
39. echo md5($mac->mac_addr);
40. ?>

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