public static function queryCardById($id)
{
$st = DB::sql("SELECT * FROM card WHERE id=:id ");
$st->bindValue(":id", $id, DB::PARAM_INT);
$st->execute();
return $st->fetchObject(__CLASS__);
}
/** * 删除卡号 * @JSON */ public function delete() { MCard::queryCardById(trim($_POST['id']))->delete(); return array('error' => 0, 'message' => '删除成功'); }