$_server['???'];

[JakesSA]

What is the server variable to get the name of a remote computer....if its possible.

😕

like

$_SERVER['REMOTE_ADDR'];

// or the latter

$REMOTE_ADDR

[xblue]

check gethostbyaddress(), that may be what you are looking for.

[scoppc]

Well, $REMOTE_ADDR can be used to get the IP Address of the remote computer.
To get the FULL list of what variables u can use, just create a simple PHP file which contains the following code:

<?php
phpinfo();
?>