weilaibike-api/app/helpers.php

<?php
/**
 * Created by PhpStorm.
 * User: Mead
 * Date: 2019/8/10
 * Time: 2:09 PM
 */

function route_class()
{
    return strtolower(str_replace([
        '.',
        '::'
    ], '-', \Illuminate\Support\Facades\Route::currentRouteName()));
}

function dda(...$args)
{
    foreach ($args as &$x) {
        if (method_exists($x, 'toArray')) {
            $x = $x->toArray();
        }
    }
    dd(...$args);
}

function path_to_url($path, $disk = 'public')
{
    // 如果 image 字段本身就已经是完整的 url 就直接返回
    if (\Illuminate\Support\Str::startsWith($path, ['http://', 'https://'])) {
        return $path;
    }
    return \Illuminate\Support\Facades\Storage::disk($disk)->url($path);
}

function api_route($name, $v = 'v1')
{
    return app('Dingo\Api\Routing\UrlGenerator')->version($v)->route($name);
}

function f_money($money, $sed = ',')
{
    return number_format($money, 2, '.', $sed);
}

function php2js($arr)
{
    return json_encode($arr, true);
}

function js2php($json)
{
    return json_decode($json, true);
}

function arr2option($arr)
{
    return collect($arr)->map(function ($key, $val) {
        return [
            'label' => $key,
            'value' => $val,
            's_value' => (string)$val
        ];
    })->values();
}

function str2arr($str, $glue = ',')
{
    return explode($glue, $str);
}

function arr2str($arr, $glue = ',')
{
    return implode($glue, array_wrap($arr));
}

function wechat_fee($money)
{
    return bcmul($money, 100, 0);
}

/**
 * 通过身份证号获取年龄
 * @param $id_card
 * @return bool|false|string
 * User: Mead
 */
function idCard2age($id_card)
{
    $year = substr($id_card, 6, 4);
    $monthDay = substr($id_card, 10, 4);

    $age = date('Y') - $year;
    if ($monthDay > date('md')) {
        $age--;
    }
    return $age;
}

function now()
{
    return date('Y-m-d H:i:s');
}


/**
 * 计算两点地理坐标之间的距离
 * @param float $longitude1 起点经度
 * @param float $latitude1 起点纬度
 * @param float $longitude2 终点经度
 * @param float $latitude2 终点纬度
 * @param Int $unit 单位 1:米 2:千米
 * @param Int $decimal 精度 保留小数位数
 * @return float|int
 */
function getDistance($longitude1, $latitude1, $longitude2, $latitude2, $unit = 2, $decimal = 2)
{

    $EARTH_RADIUS = 6370.996; // 地球半径系数
    $PI = 3.1415926;

    $radLat1 = $latitude1 * $PI / 180.0;
    $radLat2 = $latitude2 * $PI / 180.0;

    $radLng1 = $longitude1 * $PI / 180.0;
    $radLng2 = $longitude2 * $PI / 180.0;

    $a = $radLat1 - $radLat2;
    $b = $radLng1 - $radLng2;

    $distance = 2 * asin(sqrt(pow(sin($a / 2), 2) + cos($radLat1) * cos($radLat2) * pow(sin($b / 2), 2)));
    $distance = $distance * $EARTH_RADIUS * 1000;

    if ($unit == 2) {
        $distance = $distance / 1000;
    }

    $distance = round($distance, $decimal);
    return $distance;
}

/**
 * 手机号中间四位隐藏
 * @param $mobile
 * @return mixed
 * User: Mead
 */
function mobile_hidden($mobile)
{
    return substr_replace($mobile, '****', 3, 4);
}

function format_mileage($km)
{
    if ($km >= 1) {
        return "{$km}km";
    } else {
        $m = $km * 1000;
        return "{$m}m";
    }
}

/**
 * 格式化分钟
 * @param $min
 * @return string
 * User: Mead
 */
function format_minutes($min)
{
    $hours = 0;
    if ($min >= 60) {
        $hours = floor($min / 60);
    }

    $minute = $min % 60;

    $str = '';

    if ($hours) {
        $str .= "{$hours}小时";
    }
    if ($minute) {
        $str .= "{$minute}分";
    }
    return $str;
}

/**
 * 重新生成订单号
 * @param $no
 * User: Mead
 */
function order_repeat($no)
{
    $order = str2arr($no, '-')[0];
    return $order . '-' . rand(1, 9);
}

function curl_get($url)
{
    $curl = curl_init();
    //设置抓取的url
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);//设置获取的信息以文件流的形式返回，而不是直接输出
    $data = curl_exec($curl);                     //执行命令
    curl_close($curl);                            //关闭URL请求
    return js2php($data);
}

function makeNoTag($tag)
{
    return config('bike.no_tag') . $tag;
}

function log_record($name, $data)
{
    \Illuminate\Support\Facades\Log::error("==============>{$name}<==============");
    \Illuminate\Support\Facades\Log::error($data);
    \Illuminate\Support\Facades\Log::error("<==============完结==============>");
}