Helper\Utils::planAutoShow PHP Method

    public static function planAutoShow($plan)
    {
        // planNames 从数据库中获取
        $planNames = json_decode(Option::get('custom_plan_name'), true);
        $planName = $planNames[$plan];
        if ($planName == '') {
            $planName = '测试账户';
        }
        return $planName;
    }

 /**
  * 激活(使用)卡号
  * @JSON
  */
 public function activation()
 {
     $user = User::getUserByUserId(User::getCurrent()->uid);
     $result = array('error' => 1, 'message' => '该卡已经被使用或不存在。');
     if ($_POST['actCard'] != null) {
         $actCard = htmlspecialchars(trim($_POST['actCard']));
         $card = Mcard::queryCard($actCard);
         if (!$card || !$card->status) {
             return $result;
         }
         $custom_transfer_level = json_decode(Option::get('custom_transfer_level'), true);
         $custom_transfer_repeat = json_decode(Option::get('custom_transfer_repeat'), true);
         /* 0-套餐卡 1-流量卡 2-测试卡 3-余额卡 */
         if ($card->type == 0) {
             if ($user->plan == 'Z' && $user->transfer > $user->flow_up + $user->flow_down) {
                 $result['message'] = '您的流量套餐尚未使用完毕。无法转换到 ' . Utils::planAutoShow($card->info) . ' 套餐';
                 return $result;
             }
             //判断账户卡号类型是否一致 一致则无视系统叠加开关进行 叠加时间
             $user->payTime = time();
             if ($user->flow_up + $user->flow_down < $user->transfer) {
                 $user->enable = 1;
             } else {
                 $user->enable = 0;
             }
             $cardDay = 31;
             if (is_numeric($card->expireTime)) {
                 $cardDay = intval($card->expireTime);
             }
             $expireTime = 0;
             if ($user->plan == $card->info) {
                 // 卡片与账户类型相等
                 if ($user->expireTime > time()) {
                     $expireTime = $user->expireTime + 3600 * 24 * $cardDay;
                     // 到期时间 = 当前账户到期时间+卡片时间
                 } else {
                     $expireTime = time() + 3600 * 24 * $cardDay;
                     // 到期时间 = 当前系统续费时间+卡片时间
                 }
             } else {
                 if ($user->expireTime < time() || !$custom_transfer_repeat) {
                     $expireTime = time() + 3600 * 24 * $cardDay;
                     // 到期时间 = 不叠加原时间 （当前系统续费时间+卡片时间）
                 } else {
                     $expireTime = $user->expireTime + 3600 * 24 * $cardDay;
                     // 到期时间 = 当前账户到期时间+卡片时间
                 }
             }
             $user->expireTime = $expireTime;
             $user->plan = $card->info;
             $user->transfer = Utils::GB * intval($custom_transfer_level[$user->plan]);
             $result['message'] = '您的账户已升级到 ' . Utils::planAutoShow($user->plan) . ' ,共有流量 ' . Utils::flowAutoShow($user->transfer) . ', 已用 ' . Utils::flowAutoShow($user->flow_down + $user->flow_up) . ', 到期时间：' . date('Y-m-d H:i:s', $user->expireTime);
         } elseif ($card->type == 1) {
             if ($user->plan == 'Z') {
                 $user->transfer += intval($card->info) * Utils::GB;
                 // 如果之前是 流量 套餐，则递增
             } else {
                 $user->transfer = intval($card->info) * Utils::GB;
                 // 如果之前是 普通套餐，则清空总流量并设定新流量
                 $user->flow_up = 0;
                 $user->flow_down = 0;
             }
             if ($user->flow_up + $user->flow_down < $user->transfer) {
                 $user->enable = 1;
             } else {
                 $user->enable = 0;
             }
             $user->plan = 'Z';
             // 强制设定为Z
             $user->expireTime = strtotime("+1 year");
             // 账户可用时间增加一年
             $result['message'] = '您的账户已经激活固定流量套餐，共有流量' . Utils::flowAutoShow($user->transfer) . ' ,该流量到期时间 ' . date('Y-m-d H:i:s', $user->expireTime) . ', 感谢您的使用（注意：流量使用完毕前无法通过套餐卡转换为套餐包月用户）';
         } elseif ($card->type == 2) {
             $user_test_day = Option::get('user_test_day') ?: 7;
             if ($user->plan != 'A') {
                 return array('error' => 1, 'message' => '喂喂，你不是测试账户诶? 没办法帮你续命。');
             }
             $user->plan = 'A';
             $user->payTime = time();
             if ($user->expireTime < time()) {
                 $user->expireTime = time() + 3600 * 24 * intval($user_test_day);
                 // 到期时间
             } else {
                 $user->expireTime = $user->expireTime + 3600 * 24 * intval($user_test_day);
                 // 到期时间
             }
             $user->transfer = Utils::GB * intval($custom_transfer_level[$user->plan]);
             $user->flow_down = 0;
             $user->flow_up = 0;
             $user->enable = 1;
             $result['message'] = '您的账户已经激活测试套餐，共有流量' . Utils::flowAutoShow($user->transfer) . ' ,到期时间 ' . date('Y-m-d H:i:s', $user->expireTime) . ', 感谢您的使用';
         } elseif ($card->type == 3) {
             // 余额卡
             $user->money += intval($card->info);
             $user->save();
             $result['message'] = '余额充值成功，您当前余额为 ' . $user->money . ' 元';
         }
         $card->destroy();
         // 将此卡片禁止
         $user->save();
         $_SESSION['currentUser'] = $user;
         // 将用户信息更新到 session 中.
     }
     return $result;
 }