~~~ <?php namespace lib; class GetMac { public $result = array(); public $macAddrs = array(); //所有mac地址 public $macAddr; //第一个mac地址 function __construct($OS) { $this->GetMac($OS); } function GetMac($OS) { switch (strtolower($OS)) { case "unix": break; case "solaris": break; case "aix": break; case "linux": $this->getLinux(); break; default: $this->getWindows(); break; } $tem = array(); foreach ($this->result as $val) { 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", $val, $tem)) { $this->macAddr = $tem[0];//多个网卡时，会返回第一个网卡的mac地址，一般够用。 break; //$this->macAddrs[] = $temp_array[0];//返回所有的mac地址 } } unset($temp_array); return $this->macAddr; } //Linux系统 function getLinux() { @exec("ifconfig -a", $this->result); return $this->result; } //Windows系统 function getWindows() { @exec("ipconfig /all", $this->result); if ($this->result) { return $this->result; } else { $ipconfig = $_SERVER["WINDIR"]."\system32\ipconfig.exe"; if (is_file($ipconfig)) { @exec($ipconfig." /all", $this->result); } else { @exec($_SERVER["WINDIR"]."\system\ipconfig.exe /all", $this->result); return $this->result; } } } } $obj = new GetMac(PHP_OS); print_r($obj->result); echo $obj->macAddr; //获取客户端 //$result=`arp -a $REMOTE_ADDR`; //$result=`nbtstat -a $REMOTE_ADDR`; //print_r($result); exit;<br>　　 ~~~ ~~~ <?php /** 获取网卡的MAC地址原码；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 = $temp_array[0]; break; } } unset($temp_array); return $this->mac_addr; } function forWindows(){ @exec("ipconfig /all", $this->return_array); if ( $this->return_array ) return $this->return_array; else{ $ipconfig = $_SERVER["WINDIR"]."system32ipconfig.exe"; if ( is_file($ipconfig) ) @exec($ipconfig." /all", $this->return_array); else @exec($_SERVER["WINDIR"]."systemipconfig.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; ?> ~~~