exec("arp $_SERVER[REMOTE_ADDR]", $output);
$output[0] should be something like
? (192.168.1.37) at 00:E0:4C:00:30:2D [ether] on eth0
Chris Cook wrote:
> Hello all,
>
> I am working on a LAN application and am interested in obtaining the
> user's network card address to limit usage of the program. Is there a
> way to do this in PHP?
>
> I am on a network that uses DHCP so using the IP address probably wont
> work and I am also worried about IP spoofing.
>
> Thanks for any help you can provide,
> Chris
>
>
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