PHP DataBase::count示例

                        <a href="?page=<?php 
echo max(1, $page - 1) . $queryString;
?>
">Anterior</a>
                        <a href="?page=<?php 
echo min($page + 1, $pages) . $queryString;
?>
">Siguiente</a>
                        <a href="?page=<?php 
echo ceil($registros / $nrpp) . $queryString;
?>
">Última</a>
                    </td>
                    <td>
                        <span>Total: <?php 
echo $bd->count("usuario");
?>
</span>
                    </td>
                </tr>
            </tfoot>
            <?php 
foreach ($usuarios as $indice => $usuario) {
    if ($usuario->getAdministrador() !== "1") {
        ?>
            <tr>
                <td><?php 
        echo $usuario->getEmail();
        ?>
</td>
                <td><?php

示例#2

显示文件

文件： ajax.php 项目： bustEXZ/AdministrationPanel

}
/**
 * with access only
 * */
if (!$Auth->isAdmin($_COOKIE['id'], $_COOKIE['hash'])) {
    $_RETURN['errorMsg'] = 'Недостаточно прав!';
    $_RETURN['status'] = -1;
    $_RETURN['data'] = null;
    echo json_encode($_RETURN);
    exit;
}
if ($_GET['core']) {
    $_m = $_GET['core'];
    if ($_m == 'menuList') {
        require_once _ENGINE . 'MenuList.php';
        $array['unread'] = $Db->count('SELECT count(*) FROM reviews WHERE visible = ' . $Db->quote(0));
        $leftNavigation = array(new MenuList('Основное', '#/main/calendar', 'fa-dashboard', 'fa-angle-left pull-right', array(new MenuList('Календарь', '#/main/calendar', 'fa fa-calendar'), new MenuList('Калькулятор', '#/main/calculator', 'fa-calculator'))), new MenuList('Отзывы', '#/reviews', 'fa-commenting-o', 'fa-angle-left pull-right', array(new MenuList('Отзывы', '#/reviews', 'fa-list'))), new MenuList('Пользователи', '#/user/all', 'fa-user', 'fa-angle-left pull-right', array(new MenuList('Все', '#/user/all', 'fa-users'), new MenuList('Добавить', '#/user/add', 'fa-user-plus'))), new MenuList('Галерея', '#/galary/all', 'fa-th', 'fa-angle-left pull-right', array(new MenuList('Все', '#/galary/all', 'fa-photo'), new MenuList('Категории', '#/galary/categories', 'fa-list'), new MenuList('Загрузка', '#/galary/add', 'fa-upload'))));
        $_RETURN['status'] = 1;
        $_RETURN['data'] = $leftNavigation;
        echo json_encode($_RETURN);
    }
    // Список категорий и их итемов для калькуляции
    if ($_m == 'calcCategory') {
        $array = $Db->select('
            SELECT 
                c.id as catId,
                c.name as catName,
                c.image as catImage,
                i.id as iId,
                i.name as iName,
                i.description as iDesc,