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SQL_Query Username Block help

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#1.    SQL_Query Username Block help
lilc420
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I am trying to create a block to show the current users in our chat module. I can get it to show the first person Alphabetically, but it will not list the rest. Here is the code I have currently.

//Function to call users in chat
$user_display = 'SELECT * FROM '.$prefix.'_live_online ORDER BY '.$prefix.'_live_online.`username` ASC';
$online_results = $db->sql_query($user_display);
list($chat_users_online) = $db->sql_fetchrow($online_results);

$content ="<BR><center>Who's Chatting:<BR> ";
$content .=$chat_users_online;
$content .="</center>";



Anyone know what commands I need to use to show more than the first person? Thanks.
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#2.    
Telli
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To list multiple results you will need to either put them into an array or pull them in a loop.

Loop example:


$content ="<BR><center>Who's Chatting:<BR> ";
//Function to call users in chat
$user_display = 'SELECT * FROM '.$prefix.'_live_online ORDER BY `username` ASC';
$online_results = $db->sql_query($user_display);
while(list($chat_users_online) = $db->sql_fetchrow($online_results)) {
   $content .= $chat_users_online['username'];
}
$content .="</center>";


Array Example:


$user_display = 'SELECT * FROM '.$prefix.'_live_online ORDER BY `username` ASC';
$online_results = $db->sql_query($user_display);
while(list($chat_users_online) = $db->sql_fetchrow($online_results)) {
   $row[] = $chat_users_online;
}
$content ="<BR><center>Who's Chatting:<BR> ";
//Function to call users in chat
for ($i = 0; $i <count($row); $i++) {
   $content .= $row[$i]['username'];
}
$content .="</center>";


The loop example might be the easiest for to use.



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#3.    
lilc420
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Sweet.. works like a champ.. thanks.
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