PHP get client Nic Mac Physical Address

In the PHP programming, obtains the user MAC address, can realize with the client computer's binding, prevents the garbage registration and so on. A very simple class that, when used, simply prints its Macaddr property when it is instantiated. Code: Class getmac{ var $result = array (); Returns an array of strings with MAC addresses var $macAddr; /* Construction */ function __construct ($osType) { Switch (Strtolower ($osType)) { Case "UNIX": break; Case "Solaris": Break; Case "Aix": Break; Case "Linux": { $this->for_linux_os (); }break; Default: { $this->for_windows_os (); }break; } $temp _array = Array (); foreach ($this->result 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; } How to obtain the/*linux system */ function For_linux_os () { @exec ("Ifconfig-a", $this->result); return $this->result; } Acquisition method in/*win system */ function For_windows_os () { @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; } } } } /*1. Implementation Class 2. Direct access to its MACADDR property */ $getMac = new Getmac (php_os); Echo $getMac->macaddr; ?> Copy Code

Client, Nic

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