
<?php 
  
// PHP code to get the MAC address of Client 
$MAC = exec('getmac'); 
  
// Storing 'getmac' value in $MAC 
$MAC = strtok($MAC, ' '); 
  
// Updating $MAC value using strtok function,  
// strtok is used to split the string into tokens 
// split character of strtok is defined as a space 
// because getmac returns transport name after 
// MAC address    
echo "MAC address of client is:".$MAC; 
?> 
