代码如下:
<BR /><?php <BR>/** <BR>获取网卡的MAC地址原码；目前支持WIN/LINUX系统 <BR>获取机器网卡的物理（MAC）地址 <BR>**/ <BR>class GetMacAddr{ <BR>var $return_array = array(); // 返回带有MAC地址的字串数组 <BR>var $mac_addr; <BR>function GetMacAddr($os_type){ <BR>switch ( strtolower($os_type) ){ <BR>case "linux": <BR>$this->forLinux(); <BR>break; <BR>case "solaris": <BR>break; <BR>case "unix": <BR>break; <BR>case "aix": <BR>break; <BR>default: <BR>$this->forWindows(); <BR>break; <BR>} <BR>$temp_array = array(); <BR>foreach ( $this->return_array as $value ){ <BR>if ( <BR>preg_match("/[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f][:-]"."[0-9a-f][0-9a-f]/i",$value, <BR>$temp_array ) ){ <BR>$this->mac_addr = $temp_array[0]; <BR>break; <BR>} <BR>} <BR>unset($temp_array); <BR>return $this->mac_addr; <BR>} <BR>function forWindows(){ <BR>@exec("ipconfig /all", $this->return_array); <BR>if ( $this->return_array ) <BR>return $this->return_array; <BR>else{ <BR>$ipconfig = $_SERVER["WINDIR"]."system32ipconfig.exe"; <BR>if ( is_file($ipconfig) ) <BR>@exec($ipconfig." /all", $this->return_array); <BR>else <BR>@exec($_SERVER["WINDIR"]."systemipconfig.exe /all", $this->return_array); <BR>return $this->return_array; <BR>} <BR>} <BR>function forLinux(){ <BR>@exec("ifconfig -a", $this->return_array); <BR>return $this->return_array; <BR>} <BR>} <BR>//方法使用 <BR>//$mac = new GetMacAddr(PHP_OS); <BR>//echo $mac->mac_addr; <BR>?>
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