Exemplos de car::exists em PHP

Exemplo n.º 1

Arquivo: example.php Projeto: laiello/phpbf

$id = BF::gg(0);
$action = BF::gg(1);
if ($action == "view") {
    $car = new car($id);
    if (!$car->exists()) {
        throw new BF_not_found();
    }
    BF::load_module("BF_output_template");
    $tpl = new BF_output_template("view_car");
    $tpl->assign('car', $car);
    $tpl->disp();
} elseif ($action == "save") {
    BF::load_module("BF_form");
    $form = new BF_form('edit_car');
    $car = new car($id);
    if (!$car->exists()) {
        throw new BF_not_found();
    }
    // check
    if (!$form->check()) {
        $form->show_error();
    }
    // process
    $car->name = $form->gval("name");
    $car->price = $form->gval("price");
    $car->save();
    // redirect
    BF::gr("example")->redirect();
} else {
    // list all cars from db
    $list = BF::glist('car');