Adding commas question

[Andreas]

So there if comes from ... the comma is already in the raw data.
Eg. seems to be smth. like this

userlist  ::= roomname [userinfo].
userinfo  ::= " " usercount " " users.
roomname  ::= alphanam {alphanum}.
usercount ::= "[" digit {digit} "]". 
users     ::= user {user}.
user      ::= alphanum {alphanum} ",".
alphanum  ::= letter | digit | "_" | "-".

[Marco van Herwaarden]

Ok, so the comma is already there when you get it from the server.

Change:

PHP Code:

                $result[] = trim($line); 


To

PHP Code:

                $result[] = (substr(trim($line), -1) == "," ? substr(trim($line)0, -1) : trim($line)); 


[Boofo]

After changing that line I now get this eror.

Parse error: parse error, unexpected T_LNUMBER in /xxxx/xxxx/xxxxxx_xxxx/xxxxxx/index.php(460) : eval()'d code on line 20

[Andreas]

Try

PHP Code:

$result[] = ((substr(trim($line), -1)) == ',' ? substr(trim($line), 0, -1) : trim($line)); 


[Boofo]

The comma is still there.

But the error is gone.

RealChat Users Connected: The Bear's Den [1] Boofo,

[Andreas]

Post edited

(35 replies for a freaking comma ... yeah, that's my business )

[Boofo]

ROFLMAO @ Kirby


Bingo!!!


We have a winner!

RealChat Users Connected: The Bear's Den [1] Boofo

Now the comma will come back if we have users in another room that gets added after that, right? LOL

[Andreas]

Dunno. Test it.

[Boofo]

I'll test it when I get someone on and let you know. I'm sure it will be fine, though.

Thank you, sirs (Marco and Kirby).

[Marco van Herwaarden]

It could have been done with a lot less posts if you would have just posted all this info immediate.
We really had to pull it out of you.