if(!in_array($action, array('illegallog', 'ratelog', 'modslog', 'medalslog', 'banlog', 'cplog', 'errorlog', 'admin_entersitelog'))) { //增加要改
        cpmsg('undefined_action');
}

}elseif($action == 'admin_entersitelog') {
        echo "<tr class=\"header\">".
                "<td width=\"8%\">$lang[username]</td>".
                "<td width=\"9%\">$lang[ip]</td>".
                "<td width=\"30%\">from</td>".
                "<td width=\"32%\">$lang[message]</td>".
            "<td width=\"15%\">$lang[time]</td>".
                "</tr>\n";

        foreach($logs as $logrow) {
                $log = explode("\t", $logrow);
                $log[5] = gmdate("Y-m-d H:i", $log[5] + $timeoffset * 3600);
                echo "<tr><td width=\"8%\">$log[1]</td><td width=\"9%\">$log[2]</td><td width=\"30%\">$log[3]</td><td width=\"32%\">$log[4]</td><td width=\"15%\">$log[5]</td></tr>\n ";
        }

}

} elseif($action == 'intrudelog') {

        echo "<tr class=\"header\">".
                "<td width=\"33%\">$lang[ip]</td>".
                "<td width=\"33%\">$lang[time]</td>".
                "<td width=\"34%\">$lang[username]</td>".
                "</tr>\n";

        foreach($logs as $logrow) {
                $log = explode("\t", $logrow);
                if(empty($log[1])) {
                        continue;
                }

                $log[1] = gmdate('y-n-j H:i', $log[1] + $timeoffset * 3600);
                $log[2] = "$log[2]";
                $log[3] = $allowviewip ? $log[3] : '-';

                echo "<tr align=\"center\">
<td class=\"altbg1\">$log[2]</td><td class=\"altbg2\">$log[1]</td>\n".
                        "<td class=\"altbg1\"><a href=\"space.php?action=viewpro&username=".rawurlencode($username)."\" target=\"_blank\">$username</a></td></tr>\n";
        }