Only showing something with certain IP address...

[m37h0d]

Is this the right code to only show someting with a certain IP address?

if ($REMOTE_ADDR == "INSERT>IP<HERE") {
echo "mEthod pwnZ0rs";
}

Also,

I'm using a form, and there is a multiline text box, when a user puts more then 1 line, on the page that pulls the info from the database, it only lists it as 1 line, how do I make it list as 2 on the other page?

Any help is appreciated, thanks.

[gavwvin]

Yes that would show the content only if the users ip was whatever, use $_SERVER['REMOTE_ADDR'] though, I don't think $REMOTE_ADDR works on all servers