How to get MAC address of client using PHP?

Question

How can I get MAC Address using PHP or javascript...

Answer 1

//Simple & effective way to get client mac address
// Turn on output buffering
ob_start();
//Get the ipconfig details using system commond
system('ipconfig /all');

// Capture the output into a variable

    $mycom=ob_get_contents();

// Clean (erase) the output buffer

    ob_clean();

$findme = "Physical";
//Search the "Physical" | Find the position of Physical text
$pmac = strpos($mycom, $findme);

// Get Physical Address
$mac=substr($mycom,($pmac+36),17);
//Display Mac Address
echo $mac;