huahuibao/app-hd/controllers/TestController.php

<?php

namespace hd\controllers;

use bizHd\wx\services\WxOpenService;
use common\components\miniUtil;
use Yii;

class TestController extends BaseController
{
    public $guestAccess = ['show'];

    public function actionShow()
    {

        //基础配送费8元，0-5公里，每公里+1元，5-100公里，6元起，每公里+2元
        //5-10公斤，2元起，每公斤+2元，10-15公斤，+12元，超过15公斤，+20元
        //00:00 - 06:00 +6元，22:00-24:00 +4元
        //恶劣天气，下单高峰期会临时调整价格

        //起步价
        $baseFee = 8;

        $distance = 3300;
        $weight = 15.1;

        echo "距离 {$distance} 重量：{$weight} <br/>\n";

        //0-5公里，每公里+1元，5-100公里，6元起，每公里+2元
        $formatDistance = ceil($distance / 1000);
        $startKiloFee = 6;
        if ($formatDistance < 5) {
            $addDistanceFee = bcmul($formatDistance, 1);
        } elseif ($formatDistance == 5) {
            $addDistanceFee = $startKiloFee;
        } else {
            $overKilo = bcsub($formatDistance, 5);
            $overFee = bcmul($overKilo, 2);
            $addDistanceFee = bcadd($startKiloFee, $overFee);
        }

        //5-10公斤，2元起，每公斤+2元，10-15公斤，+12元，超过15公斤，+20元
        $formatWeight = ceil($weight);
        if ($formatWeight > 15) {
            $addWeightFee = 20;
        } elseif ($formatWeight >= 10 && $formatWeight <= 15) {
            $addWeightFee = 12;
        } elseif ($formatWeight >= 5 && $formatWeight < 10) {
            $overWeight = bcsub($formatWeight, 4);
            $addWeightFee = bcmul($overWeight, 2);
        } else {
            $addWeightFee = 0;
        }

        $addFee = bcadd($addDistanceFee, $addWeightFee, 2);
        $totalFee = bcadd($baseFee, $addFee, 2);

        //特殊时段费
        $timeFee = 0;
        $hour = date("G");
        //22:00 - 24:00 +4元
        if (in_array($hour, [22, 23])) {
            $timeFee = 4;
        }
        //00:00 - 06:00 +6元
        if (in_array($hour, [0, 1, 2, 3, 4, 5])) {
            $timeFee = 6;
        }
        $totalFee = bcadd($totalFee, $timeFee, 2);

        //恶劣天气和下单高峰费用
        $weatherFee = 0;
        $totalFee = bcadd($totalFee, $weatherFee, 2);

        $showDistance = sprintf("%.1f", ($distance / 1000));

        echo "<pre>";
        print_r(['distance' => $distance, 'showDistance' => $showDistance, 'fee' => $totalFee]);
    }

}