[PHP知识库]车检计算器php版

根据公安部车检计算器?中国政府网服务频道 车检计算器查查您的爱车是否属于6年内免检车辆http://www.gov.cn/fuwu/bmfw/gabcjjsq/index.html

<?php
namespace app\api\controller;


use think\Controller;
use app\api\validate\ExamInfoValidate;


/**
 * Class ExamInfo
 * @package app\api\controller
 */
class ExamInfo extends Controller
{
 public function cal_lastday($ccdjrq, $year)
    {
        return date('Y-m-t', strtotime("+$year year", strtotime($ccdjrq)));
    }

    public function cal_jyqz($ccdjrq, $sysDate, $interval, $sfmj)
    {
        $ccdjrq_y = date('Y', strtotime($ccdjrq));
        $ccdjrq_m = date('m', strtotime($ccdjrq));
        $sysDate_y = date('Y', strtotime($sysDate));
        $sysDate_m = date('m', strtotime($sysDate));

        if ($sysDate_y == $ccdjrq_y && $sysDate_m == $ccdjrq_m) {
            $yy = $interval / 12;
            $y1 = $sysDate_y + $yy . '-' . $sysDate_m . '-01';
            $last = date('Y-m-t', strtotime($y1));
        } else {
            $m = (12 * ($sysDate_y - $ccdjrq_y + 2) + $ccdjrq_m - $sysDate_m) % $interval;
            $y1 = $sysDate_y . '-' . $sysDate_m . '-01';
            $last = date('Y-m-t', strtotime("+$m month", strtotime($y1)));
        }

        $dates = date('Y', strtotime($last)) . "年" . date('m', strtotime($last)) . "月" . date('d', strtotime($last)) . "日";
        $y2014 = '2014-09-01';
        if ($last >= $y2014 && $sfmj == "1") {
            return "您的爱车属于6年内免检车辆。 本轮检验周期内，请于 $dates 前携带相关材料到车管所为爱车领取检验标志。";
        } else {
            return "您的爱车不属于6年内免检车辆。本轮检验周期内，请于 $dates 前至检验机构参加安全技术检验。";
        }
    }

    public function calculator()
    {
        $param = $this->request->only(['car_type', 'car_date', 'illegal' => 0], 'get');
        $validate = new ExamInfoValidate();
        if (!$validate->scene('jsq')->check($param)) {
            return render_error($validate->getError());
        }
        $cllx = $param['car_type']; // 车辆类型
        $ccdjrq = $param['car_date']; // 车辆登记日期
        $sgqk = $param['illegal']; // 事故情况 违法 1是0否

        $sysDate = $day = $lastday = date('Y-m-d');
        if ($ccdjrq > $sysDate) {
            return render_error('注册日期超过当前时间，请重新选择！');
        }

        if ($cllx == "1") {
            //取5年内的最后一天比较
            $lastday = $this->cal_lastday($ccdjrq, 5);
            if ($sysDate <= $lastday) {
                $res = $this->cal_jyqz($ccdjrq, $sysDate, 12, 0);
                return render_success($res);
            }
            //每6个月检验一次
            $res = $this->cal_jyqz($ccdjrq, $sysDate, 6, 0);
            return render_success($res);
        }

        if ($cllx == "2") {
            //取10年内的最后一天比较
            $lastday = $this->cal_lastday($ccdjrq, 10);
            if ($sysDate <= $lastday) {
                $res = $this->cal_jyqz($ccdjrq, $sysDate, 12, 0);
                return render_success($res);
            }
            //每6个月检验一次
            $res = $this->cal_jyqz($ccdjrq, $sysDate, 6, 0);
            return render_success($res);
        }

        if ($cllx == "3") {
            //取6年内的最后一天比较
            $lastday = $this->cal_lastday($ccdjrq, 4);
            if ($sysDate <= $lastday) {
                $y2010 = '2010-09-01';
                if ($sgqk == "0" && $ccdjrq >= $y2010) {
                    $res = $this->cal_jyqz($ccdjrq, $sysDate, 24, 1);
                } else {
                    $res = $this->cal_jyqz($ccdjrq, $sysDate, 24, 0);
                }
                return render_success($res);
            }
            //15年内
            $lastday = $this->cal_lastday($ccdjrq, 15);
            if ($sysDate <= $lastday) {
                $res = $this->cal_jyqz($ccdjrq, $sysDate, 12, 0);
                return render_success($res);
            }
            //每6个月检验一次
            $res = $this->cal_jyqz($ccdjrq, $sysDate, 6, 0);
            return render_success($res);
        }

        if ($cllx == "4") {
            //取6年内的最后一天比较
            $lastday = $this->cal_lastday($ccdjrq, 4);
            if ($sysDate <= $lastday) {
                $res = $this->cal_jyqz($ccdjrq, $sysDate, 24, 0);
                return render_success($res);
            }
            $res = $this->cal_jyqz($ccdjrq, $sysDate, 12, 0);
            return render_success($res);
        }

        if ($cllx == "5") {
            $res = $this->cal_jyqz($ccdjrq, $sysDate, 12, 0);
            return render_success($res);
        }

        if ($cllx == "6") {
            //取6年内的最后一天比较
            $lastday = $this->cal_lastday($ccdjrq, 6);
            if ($sysDate <= $lastday) {
                $res = $this->cal_jyqz($ccdjrq, $sysDate, 24, 0);
                return render_success($res);
            }
            //15年内
            $lastday = $this->cal_lastday($ccdjrq, 15);
            if ($sysDate <= $lastday) {
                $res = $this->cal_jyqz($ccdjrq, $sysDate, 12, 0);
                return render_success($res);
            }
            //每6个月检验一次
            $res = $this->cal_jyqz($ccdjrq, $sysDate, 6, 0);
            return render_success($res);
        }

        return render_error('未知');
    }
}

<?php


namespace app\api\validate;


use think\Validate;

class ExamInfoValidate extends Validate
{
    protected $rule = [
      'car_type' => 'require',
      'car_date' => 'require',
    ];

    protected $message = [
      'car_type.require' => '车辆类型必须',
      'car_date.require' => '注册日期必须',
    ];

    protected $scene = [
      'jsq' => ['car_type', 'car_date'],
    ];
}

// 在common.php 下的方法

    function render_success($data = [], $msg = 'success', $code = 1)
    {
        return json(['code' => $code, 'msg' => $msg, 'data' => $data]);
    }


    function render_error($msg = 'error', $data = [], $code = 0)
    {
        return json(['code' => $code, 'msg' => $msg, 'data' => $data]);
    }

调用 http://web.chejian.com/api/exam_info/calculator?car_type=1&car_date=2011-01-01&illegal

{
    "code": 1,
    "msg": "success",
    "data": "您的爱车不属于6年内免检车辆。本轮检验周期内，请于 2022年01月31日 前至检验机构参加安全技术检验。"
}