$Rec = $db->fetch_row(mysql_query("SELECT `Rec_ID`, `Rec_15m`, `Rec_30m`, `Rec_1h`, `Rec_24h` FROM `records` WHERE `Rec_ID`=1"));
$Fifteen = mysql_num_rows(mysql_query("SELECT `userid` FROM `users` WHERE `laston` > unix_timestamp()-15*60 ORDER BY `laston` DESC"));
$Thirty = mysql_num_rows(mysql_query("SELECT `userid` FROM `users` WHERE `laston` > unix_timestamp()-30*60 ORDER BY `laston` DESC"));
$Hour = mysql_num_rows(mysql_query("SELECT `userid` FROM `users` WHERE `laston` > unix_timestamp()-60*60 ORDER BY `laston` DESC"));
$Day = mysql_num_rows(mysql_query("SELECT `userid` FROM `users` WHERE `laston` > unix_timestamp()-200*720 ORDER BY `laston` DESC"));
if ($Rec['Rec_15m'] < $Fifteen)
{
$db->query(sprintf("UPDATE `records` SET `Rec_15m`='%u' WHERE `Rec_ID`='1'", @intval($Fifteen)));
}
if ($Rec['Rec_30m'] < $Thirty)
{
$db->query(sprintf("UPDATE `records` SET `Rec_30m`='%u' WHERE `Rec_ID`='1'", @intval($Thirty)));
}
if ($Rec['Rec_1h'] < $Hour)
{
$db->query(sprintf("UPDATE `records` SET `Rec_1h`='%u' WHERE `Rec_ID`='1'", @intval($Hour)));
}
if ($Rec['Rec_24h'] < $Day)
{
$db->query(sprintf("UPDATE `records` SET `Rec_24h`='%u' WHERE `Rec_ID`='1'", @intval($Day)));
}