Adding commas question

[Marco van Herwaarden]

How does $roomList and $userCount look like now?

[Boofo]

Ok, after I fixed the line:

PHP Code:

else if ($line) == '') 


It worked for the rooms. But the users shows a comma after the name now (like in the attched pic).

Here is the code I am using that you sent me after the line fix:

PHP Code:

 $port = 10010; 
function getServerAPI($apiCommand) 
{ 
    global $port; 
    $result = ""; 
    $fp = fsockopen("localhost", $port, &$errno, &$errstr, 2); 
    if (!$fp) 
    { 
        echo "$errstr ($errno)\n"; 
    } 
    else 
    { 
        fputs($fp,"GET /?".$apiCommand." HTTP/1.0\n\n"); 
        $header = true; 
        while(!feof($fp)) 
        { 
            $line = fgets($fp,128); 
            if ($header == false AND ($line = trim($line)) != '') 
            { 
                $result .= "$line, "; 
            } 
            else if (trim($line) == '') 
            { 
                $header = false; 
            } 
            } 
        fclose($fp); 
    } 
    return substr($result, 0, -2); // trim the last ', ' 
} 
$userCount = getServerAPI( "api.UserList" );
$roomList = getServerAPI( "api.RoomList" ); 


[Marco van Herwaarden]

Try:

PHP Code:

 $port = 10010; 
function getServerAPI($apiCommand) 
{ 
    global $port; 
    $result = array(); 
    $fp = fsockopen("localhost", $port, &$errno, &$errstr, 2); 
    if (!$fp) 
    { 
        echo "$errstr ($errno)\n"; 
    } 
    else 
    { 
        fputs($fp,"GET /?".$apiCommand." HTTP/1.0\n\n"); 
        $header = true; 
        while(!feof($fp)) 
        { 
            $line = fgets($fp,128); 
            if ($header == false AND ($line = trim($line)) != '') 
            { 
                $result{} = trim($line); 
            } 
            else if (trim($line) == '') 
            { 
                $header = false; 
            } 
            } 
        fclose($fp); 
    } 
    return implode(", ", $result); 
} 
$userCount = getServerAPI( "api.UserList" );
$roomList = getServerAPI( "api.RoomList" ); 


[Boofo]

Got this error with that code:

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

[Marco van Herwaarden]

PHP Code:

               $result{} = trim($line); 


Should be:

PHP Code:

               $result[] = trim($line); 


[Boofo]

Well, no error, but it still adds a comma after the user name like so:

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

The room names look fine.

[Marco van Herwaarden]

Please add the following line before the line with the return statement, and post the output here:

PHP Code:

echo "<br>result: <pre>";print_r($result);echo "</pre>"; 


[Boofo]

Here you go.

result:
Array
(
)

result:
Array
(
[0] => The Bear's Den
[1] => The Lobby
[2] => Executive Den
)

[Marco van Herwaarden]

Well the $userCount seems to be empty, so i don't get where:

The Bear's Den [1] Booby,

get's filled. Don't you have this as static text in your template maybe, including the comma?

[Boofo]

Nope, this is what I have in the template for that line:

PHP Code:

 <div>$vbphrase[bh_realchat_users]: $userCount</div>