iif

[Takara]

I'm making a hack, and I'm wondering how to use iff as VB does. This is what is in newreply.php:

$ipaddress=iif(getenv("REMOTE_ADDR")!="",getenv("REMOTE_ADDR"),$HTTP_HOST);

Now, if I wanted to convert this:

if (getenv("HTTP_X_FORWARDED_FOR")!="") {
     $proxyip=getenv("HTTP_X_FORWARDED_FOR");
}

to use iff, would it look something like this:

$proxyip=iif(getenv("HTTP_X_FORWARDED_FOR")!="",getenv("HTTP_X_FORWARDED_FOR"));

I'm not quite sure, at the end of the one VB uses there is ,$HTTP_HOST. I'm not sure what to replace that with, or with anything at all.

Thanks :bunny: (I just love that bunny ^^)

[Mark Hensler]

If you've just got to use it, try just NULL.

[Takara]

Oh, thanks. Whats it for anyway?

[Admin]

iif() is used to shorten simple:

if (whatever) {
// whatever
} else {
// whatever
}

blocks.

[Takara]

hehe, simmilar to the mirc iif then. Thankies you two!

[Scott MacVicar]

ooh another irc person what servers do you go on Takara?

[Mark Hensler]

it's also like the SQL version

[Admin]

Only on SQL it's just IF.

[Takara]

Originally posted by PPN
ooh another irc person what servers do you go on Takara?

irc.enterthegame.com

I hang out in the Ragnarok Online chans, though Im just currently creating a new site/chan with a group of friends.