PHP能不能获得客户端网卡的MAC地址?

Question

获取服务端网卡的MAC地址倒是能搞出来, 客户端的呢?

Answer 1

php 是服务端语言，用它来获取 client mac 地址，怕是没办法。

Answer 2

也许使用javascript可以，但是要权限

Answer 3

<?php
/**
        获取机器网卡的物理（MAC）地址 
        wwa  $Exp 
**/
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 = $temp_array[0];
                                break;
                        }
                }
                unset($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;
        }
}
?>
<?
$mac = new GetMacAddr(PHP_OS);
echo $mac->mac_addr;
?>

Answer 4

楼上只能获取服务器网卡MAC。

Answer 5

用javascript是可以的获取的

Answer 6

不能,只能获取的服务器的mac地址

Answer 7

感觉好象也得需要插件才行。但好象PHP没有什么插件之类的东西

Answer 8

php支持socket啊 不过网页编程应该得不到