PHP SimplePager::getStartRow示例

        kleeja_admin_err($lang['DELETE_PROCESS_IN_WORK'], true, $lang['ERROR'], true, basename(ADMIN_PATH) . '?cp=' . basename(__FILE__, '.php'), 1);
    } else {
        update_config('queue', $config['queue'] . ':' . $current_smt . 'reports:');
        kleeja_admin_info($lang['DELETE_PROCESS_QUEUED'], true, '', true, basename(ADMIN_PATH) . '?cp=' . basename(__FILE__, '.php'));
    }
}
$query = array('SELECT' => '*', 'FROM' => "{$dbprefix}reports r", 'ORDER BY' => 'r.id DESC');
if ($current_smt == 'show_h24') {
    $query['WHERE'] = 'r.time > ' . intval(time() - 3600 * 24);
}
$result = $SQL->build($query);
//pagination
$nums_rows = $SQL->num_rows($result);
$currentPage = isset($_GET['page']) ? intval($_GET['page']) : 1;
$Pager = new SimplePager($perpage, $nums_rows, $currentPage);
$start = $Pager->getStartRow();
$no_results = false;
$del_nums = array();
if ($nums_rows > 0) {
    $query['LIMIT'] = "{$start}, {$perpage}";
    $result = $SQL->build($query);
    while ($row = $SQL->fetch_array($result)) {
        //make new lovely arrays !!
        $arr[] = array('id' => $row['id'], 'name' => $row['name'], 'mail' => $row['mail'], 'url' => $row['url'], 'text' => $row['text'], 'human_time' => kleeja_date($row['time']), 'time' => kleeja_date($row['time'], false), 'ip' => $row['ip'], 'sent' => $row['id'] == $msg_sent, 'ip_finder' => 'http://www.ripe.net/whois?form_type=simple&full_query_string=&searchtext=' . htmlspecialchars($row['ip']) . '&do_search=Search');
        $del[$row['id']] = isset($_POST['del_' . $row['id']]) ? $_POST['del_' . $row['id']] : '';
        $sen[$row['id']] = isset($_POST['v_' . $row['id']]) ? $_POST['v_' . $row['id']] : '';
        //when submit !!
        if (isset($_POST['submit'])) {
            if ($del[$row['id']]) {
                $del_nums[] = $row['id'];
            }