Forms and IP addresses

[autopost]

Hello, <br />
<br />
does any body know how I can get somebody's IP address when they submit a form?<!--content-->You can get a free one from <!-- m --><a class="postlink" href="http://www.bravenet.com">http://www.bravenet.com</a><!-- m --><!--content-->JavaScript:<br />
<br />
ip=myAddress2.getHostAddress();<br />
<br />
(SRC: <!-- m --><a class="postlink" href="http://wsabstract.com/script/cut35.shtml">http://wsabstract.com/script/cut35.shtml</a><!-- m -->)<br />
<br />
PERL:<br />
<br />
$ip = $ENV{'REMOTE_ADDR'};<br />
<br />
<br />
PHP:<br />
<br />
$ip = getenv("REMOTE_ADDR");<br />
<br />
<br />
<br />
Regards,<!--content-->