例子,php获取网卡的物理地址,即mac地址。
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/**
- 获取网卡的MAC地址;目前支持WIN/LINUX系统
- 获取机器网卡的物理(MAC)地址
- **/
class GetMacAddr{
- var $return_array = array(); // 返回带有MAC地址的字串数组
- var $mac_addr;
function GetMacAddr($os_type){
- switch ( strtolower($os_type) ){
- case "linux":
- $this->forLinux();
- break;
- case "solaris":
- break;
- case "unix":
- break;
- case "aix":
- break;
- default:
- $this->forWindows();
- break;
}
$temp_array = array();
- foreach ( $this->return_array as $value ){
if (
- preg_match("/[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f]/i",$value,
- $temp_array ) ){
- $this->mac_addr = $temp_array[0];
- break;
- } bbs.it-home.org
}
- unset($temp_array);
- return $this->mac_addr;
- }
function forWindows(){
- @exec("ipconfig /all", $this->return_array);
- if ( $this->return_array )
- return $this->return_array;
- else{
- $ipconfig = $_SERVER["WINDIR"]."\system32\ipconfig.exe";
- if ( is_file($ipconfig) )
- @exec($ipconfig." /all", $this->return_array);
- else
- @exec($_SERVER["WINDIR"]."\system\ipconfig.exe /all", $this->return_array);
- return $this->return_array;
- }
- }
function forLinux(){
- @exec("ifconfig -a", $this->return_array);
- return $this->return_array;
- }
}
- //方法使用
- $mac = new GetMacAddr(PHP_OS);
- echo $mac->mac_addr; //机器的真实MAC地址,请注释掉
- ?>
-
-
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