View file guest/count.php

<?php
$k_p = db::count("SELECT COUNT(*) FROM `guest`");
$k_n = db::count("SELECT COUNT(*) FROM `guest` WHERE `time` > '" . $ftime . "'");
if ( $k_n == 0 )
    $k_n = NULL;
else
    $k_n = '+' . $k_n;
echo '(' . $k_p . ') <font color="red">' . $k_n . '</font>';
?>