php/js获取客户端mac地址的实现代码

class MacAddr
{
public $returnArray = array();
public $macAddr; function __contruct($os_type=null){
if(is_null($os_type)) $os_type = PHP_OS;
switch (strtolower($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->returnArray 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->macAddr = $temp_array[0];
break;
}
}
unset($temp_array);
return $this->macAddr;
} function forWindows(){
@exec("ipconfig /all",$this->returnArray);
if($this->returnArray)
return $this->returnArray;
else{
$ipconfig = $_SERVER["WINDIR"]."system32ipconfig.exe";
if (is_file($ipconfig))
@exec($ipconfig." /all",$this->returnArray);
else
@exec($_SERVER["WINDIR"]."systemipconfig.exe /all",$this->returnArray);
return $this->returnArray;
}
} function forLinux(){
@exec("ifconfig -a",$this->returnArray);
return $this->returnArray;
}
} $mac = new MacAddr(PHP_OS);
echo $mac->macAddr;
echo "
"; // 获取客户端
// linux
$command = "arp -a {$_SERVER['REMOTE_ADDR']}";
echo $command;
echo "
";
$result=`{$command}`; // windows
$command = "nbtstat -a {$_SERVER['REMOTE_ADDR']}";
echo $command;
echo "
";
$result=`{$command}`;
print_r($result);
?>