online leden

kijk ik heb nu dit

[COLOR= #0000BB]<?

$sql[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"SELECT id,user FROM users WHERE DATE_SUB(NOW(),INTERVAL 5 MINUTE) <= lastonline ORDER BY user ASC"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$query[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$sql[/COLOR][COLOR= #007700]);[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [URL="http://www.php.net/mysql_error"]mysql_error[/URL][COLOR= #007700]();[/COLOR]
[COLOR= #0000BB]$tellen[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_num_rows"]mysql_num_rows[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$query[/COLOR][COLOR= #007700]);[/COLOR]

[URL="http://www.php.net/while"]while[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$rij[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_fetch_array"]mysql_fetch_array[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$query[/COLOR][COLOR= #007700])) {[/COLOR]
    [COLOR= #0000BB]$user[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$rij[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]user[/COLOR][COLOR= #007700]];[/COLOR]
[COLOR= #0000BB]$i[/COLOR][COLOR= #007700]++;
    }[/COLOR]
[URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$tellen[/COLOR] [COLOR= #007700]==[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700]) {[/COLOR]
    [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]"Er zijn geen online gebruikers."[/COLOR][COLOR= #007700];
}[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]<br>Totaal: [/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$tellen[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]<br><br>[/COLOR][COLOR= #007700];[/COLOR]
?>

maar nu wil ik ook de online leden de namen daarvan wergeven hoe moet ik dat doen?

Je hebt een klein foutje gemaakt:

[COLOR= #0000BB]<?

$sql[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"SELECT id,user FROM users WHERE DATE_SUB(NOW(),INTERVAL 5 MINUTE) <= lastonline ORDER BY user ASC"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$query[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$sql[/COLOR][COLOR= #007700]);[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [URL="http://www.php.net/mysql_error"]mysql_error[/URL][COLOR= #007700]();[/COLOR]
[COLOR= #0000BB]$tellen[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_num_rows"]mysql_num_rows[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$query[/COLOR][COLOR= #007700]);[/COLOR]

[URL="http://www.php.net/while"]while[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$rij[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_fetch_array"]mysql_fetch_array[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$query[/COLOR][COLOR= #007700])) {[/COLOR]
    [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #0000BB]$rij[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]user[/COLOR][COLOR= #007700]];[/COLOR]
[COLOR= #0000BB]$i[/COLOR][COLOR= #007700]++;
    }[/COLOR]
[URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$tellen[/COLOR] [COLOR= #007700]==[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700]) {[/COLOR]
    [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]"Er zijn geen online gebruikers."[/COLOR][COLOR= #007700];
}[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]<br>Totaal: [/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$tellen[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]<br><br>[/COLOR][COLOR= #007700];[/COLOR]
?>

Je had $user de waarde gegeven van de naam, maar daar deed je niks mee!
Als je $user = vervangt door echo werkt hetVerder kan die $i++; volgens mij wel weg