Get mac address work in local but not work on my host using php

[david seven]

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;

[david seven]

Everyone can help me please......!

[Dormilich]

does your host allow system calls at all?

[david seven]

I use godaddy hosting. but i don't know it allow all system or not.

[Dormilich]

ask them, they should have a tech support.

[david seven]

I think maybe on host can't get mac address of visitor pc,
But it can get ip on host . Thank you guy that reply my question.

[Dormilich]

I think maybe on host can't get mac address of visitor pc

that's not a maybe, that’s a definitely. MAC addresses are not even used in TCP/IP.

[david seven]

Yes that right. Thank you every much.