PHP擷取MAC地址

 　　擷取網卡的MAC地址原碼;目前支援WIN/LINUX系統 擷取機器網卡的物理(MAC)地址

 

  
<?php  
  
/**  
  
擷取網卡的MAC地址原碼；目前支援WIN/LINUX系統  
  
擷取機器網卡的物理（MAC）地址  
  
**/  
  
    
  
class GetMacAddr{  
  
    
  
        var $return_array = array(); // 返回帶有MAC地址的字串數組  
  
        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;  
  
         }  
  
     
  
}  
  
//方法使用  
  
//$mac = new GetMacAddr(PHP_OS);  
  
//echo $mac->mac_addr;  
  
?>