mac adresa

<?php
/*
* Md. Nazmul Basher
*/
ob_start(); // Turn on output buffering
system("ipconfig /all"); //Execute external program to display output
$mycom=ob_get_contents(); // Capture the output into a variable
ob_clean(); // Clean (erase) the output buffer
$findme = "Physical";
$pmac = strpos($mycom, $findme); // Find the position of Physical text
$mac=substr($mycom,($pmac+36),17); // Get Physical Address
echo $mac;
?>