466 lines
12 KiB
PHP
466 lines
12 KiB
PHP
<?php
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// 应用公共文件
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use app\common\service\FileService;
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use think\helper\Str;
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use think\facade\Db;
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/**
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* @notes 生成密码加密密钥
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* @param string $plaintext
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* @param string $salt
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* @return string
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* @author 段誉
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* @date 2021/12/28 18:24
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*/
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function create_password(string $plaintext, string $salt) : string
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{
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return md5($salt . md5($plaintext . $salt));
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}
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/**
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* @notes 随机生成token值
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* @param string $extra
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* @return string
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* @author 段誉
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* @date 2021/12/28 18:24
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*/
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function create_token(string $extra = '') : string
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{
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$salt = env('project.unique_identification', 'likeadmin');
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$encryptSalt = md5( $salt . uniqid());
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return md5($salt . $extra . time() . $encryptSalt);
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}
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/**
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* @notes 截取某字符字符串
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* @param $str
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* @param string $symbol
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* @return string
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* @author 段誉
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* @date 2021/12/28 18:24
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*/
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function substr_symbol_behind($str, $symbol = '.') : string
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{
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$result = strripos($str, $symbol);
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if ($result === false) {
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return $str;
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}
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return substr($str, $result + 1);
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}
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/**
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* @notes 对比php版本
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* @param string $version
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* @return bool
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* @author 段誉
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* @date 2021/12/28 18:27
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*/
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function compare_php(string $version) : bool
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{
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return version_compare(PHP_VERSION, $version) >= 0 ? true : false;
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}
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/**
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* User: 青程信息科技 xc
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* Desc: 返回是否有下一页
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* @param $count 总记录数
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* @param $page 当前页码
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* @param $size 每页记录数
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* @return int
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*/
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function is_more($count, $page, $size)
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{
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$more = 0;
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$last_page = ceil($count / $size); //总页数、也是最后一页
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if ($last_page && $last_page > $page) {
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$more = 1;
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}
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return $more;
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}
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/**
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* @notes 检查文件是否可写
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* @param string $dir
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* @return bool
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* @author 段誉
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* @date 2021/12/28 18:27
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*/
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function check_dir_write(string $dir = '') : bool
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{
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$route = root_path() . '/' . $dir;
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return is_writable($route);
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}
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/**
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* @notes 获取未来7天时间
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* @param string $dir
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* @return array|bool
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* @author 胥聪
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* @date 2025/10/20 17:01
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*/
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function getNext7Days($startDate = null) {
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$dates = [];
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$weekDays = ['日', '一', '二', '三', '四', '五', '六'];
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$current = $startDate ? new DateTime($startDate) : new DateTime();
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for ($i = 0; $i < 7; $i++) {
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$date = clone $current;
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$date->add(new DateInterval("P{$i}D"));
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$dateStr = $date->format('m/d');
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$weekDay = $weekDays[$date->format('w')];
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$dateOnly = $date->format('Y-m-d'); // 获取完整日期
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$dates[$i] = [
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'display' => $dateStr . '周' . $weekDay,
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'date' => $dateOnly, // 添加日期字段
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'timestamp' => $date->getTimestamp(), // 添加当天0点的时间戳
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];
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$startHour = 8; // 早上8点
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$endHour = 24; // 晚上12点（24点）
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$time_slots = array();
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// 生成该天从8点到24点的时间段
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for ($hour = $startHour; $hour < $endHour; $hour++) {
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$startTime = sprintf("%02d:00", $hour);
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$timeString = $dateOnly . ' ' . $startTime; // 完整日期时间字符串
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$slotTimestamp = strtotime($timeString); // 时间段的时间戳
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$time_slots[] = [
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'start_time' => $startTime,
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'timestamp' => $slotTimestamp, // 添加时间段的时间戳
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'datetime' => $timeString, // 添加完整的日期时间
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'disabled' => 1
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];
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}
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$dates[$i]['time_slots'] = $time_slots;
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}
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return $dates;
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}
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/**
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* @notes 生产订单编号
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* @param string $dir
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* @return array|bool
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* @author 胥聪
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* @date 2025/10/20 17:01
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*/
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function createSn($table, $field, $prefix = '', $rand_suffix_length = 4, $pool = [])
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{
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$suffix = '';
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for ($i = 0; $i < $rand_suffix_length; $i++) {
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if (empty($pool)) {
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$suffix .= rand(0, 9);
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} else {
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$suffix .= $pool[array_rand($pool)];
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}
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}
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$sn = $prefix . date('YmdHis') . $suffix;
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if (Db::name($table)->where($field, $sn)->find()) {
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return createSn($table, $field, $prefix, $rand_suffix_length, $pool);
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}
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return $sn;
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}
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/**
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* 根据经纬度计算两点之间的距离（公里）
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* @param float $lat1 起点纬度
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* @param float $lng1 起点经度
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* @param float $lat2 终点纬度
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* @param float $lng2 终点经度
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* @param int $precision 保留小数位数
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* @return float 距离（公里）
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*/
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function calculateDistanceKm($lat1, $lng1, $lat2, $lng2, $precision = 2)
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{
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// 将角度转换为弧度
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$radLat1 = deg2rad($lat1);
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$radLat2 = deg2rad($lat2);
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$radLng1 = deg2rad($lng1);
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$radLng2 = deg2rad($lng2);
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// 差值
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$latDiff = $radLat2 - $radLat1;
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$lngDiff = $radLng2 - $radLng1;
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// Haversine公式
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$a = sin($latDiff / 2) * sin($latDiff / 2) +
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cos($radLat1) * cos($radLat2) *
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sin($lngDiff / 2) * sin($lngDiff / 2);
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$c = 2 * atan2(sqrt($a), sqrt(1 - $a));
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// 地球半径（公里）
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$earthRadius = 6371;
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$distance = $earthRadius * $c;
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return round($distance, $precision);
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}
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/**
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* 计算两点地理坐标之间的距离
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* @param Decimal $longitude1 起点经度
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* @param Decimal $latitude1 起点纬度
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* @param Decimal $longitude2 终点经度
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* @param Decimal $latitude2 终点纬度
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* @param Int $unit 单位 1:米 2:公里（千米）
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* @param Int $decimal 精度 保留小数位数
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* @return Decimal
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*/
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function getDistance(float $longitude1, float $latitude1, float $longitude2, float $latitude2, $unit = 2, $decimal = 2)
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{
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$EARTH_RADIUS = 6370.996; // 地球半径系数
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$PI = 3.1415926;
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$radLat1 = $latitude1 * $PI / 180.0;
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$radLat2 = $latitude2 * $PI / 180.0;
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$radLng1 = $longitude1 * $PI / 180.0;
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$radLng2 = $longitude2 * $PI / 180.0;
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$a = $radLat1 - $radLat2;
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$b = $radLng1 - $radLng2;
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$distance = 2 * asin(sqrt(pow(sin($a / 2), 2) + cos($radLat1) * cos($radLat2) * pow(sin($b / 2), 2)));
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$distance = $distance * $EARTH_RADIUS * 1000;
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if ($unit == 2) {
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$distance = $distance / 1000;
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}
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if ($unit == 1) {
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$unit_msg = "m";
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} else {
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$unit_msg = "km";
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}
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return round($distance, $decimal) . $unit_msg;
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}
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/**
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* 多级线性结构排序
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* 转换前：
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* [{"id":1,"pid":0,"name":"a"},{"id":2,"pid":0,"name":"b"},{"id":3,"pid":1,"name":"c"},
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* {"id":4,"pid":2,"name":"d"},{"id":5,"pid":4,"name":"e"},{"id":6,"pid":5,"name":"f"},
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* {"id":7,"pid":3,"name":"g"}]
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* 转换后：
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* [{"id":1,"pid":0,"name":"a","level":1},{"id":3,"pid":1,"name":"c","level":2},{"id":7,"pid":3,"name":"g","level":3},
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* {"id":2,"pid":0,"name":"b","level":1},{"id":4,"pid":2,"name":"d","level":2},{"id":5,"pid":4,"name":"e","level":3},
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* {"id":6,"pid":5,"name":"f","level":4}]
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* @param array $data 线性结构数组
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* @param string $symbol 名称前面加符号
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* @param string $name 名称
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* @param string $id_name 数组id名
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* @param string $parent_id_name 数组祖先id名
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* @param int $level 此值请勿给参数
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* @param int $parent_id 此值请勿给参数
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* @return array
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*/
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function linear_to_tree($data, $sub_key_name = 'sub', $id_name = 'id', $parent_id_name = 'pid', $parent_id = 0)
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{
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$tree = [];
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foreach ($data as $row) {
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if ($row[$parent_id_name] == $parent_id) {
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$temp = $row;
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$child = linear_to_tree($data, $sub_key_name, $id_name, $parent_id_name, $row[$id_name]);
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if ($child) {
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$temp[$sub_key_name] = $child;
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}
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$tree[] = $temp;
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}
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}
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return $tree;
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}
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/**
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* @notes 删除目标目录
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* @param $path
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* @param $delDir
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* @return bool|void
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* @author 段誉
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* @date 2022/4/8 16:30
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*/
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function del_target_dir($path, $delDir)
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{
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//没找到，不处理
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if (!file_exists($path)) {
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return false;
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}
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//打开目录句柄
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$handle = opendir($path);
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if ($handle) {
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while (false !== ($item = readdir($handle))) {
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if ($item != "." && $item != "..") {
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if (is_dir("$path/$item")) {
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del_target_dir("$path/$item", $delDir);
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} else {
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unlink("$path/$item");
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}
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}
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}
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closedir($handle);
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if ($delDir) {
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return rmdir($path);
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}
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} else {
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if (file_exists($path)) {
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return unlink($path);
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}
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return false;
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}
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}
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/**
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* @notes 下载文件
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* @param $url
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* @param $saveDir
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* @param $fileName
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* @return string
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* @author 段誉
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* @date 2022/9/16 9:53
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*/
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function download_file($url, $saveDir, $fileName)
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{
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if (!file_exists($saveDir)) {
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mkdir($saveDir, 0775, true);
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}
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$fileSrc = $saveDir . $fileName;
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file_exists($fileSrc) && unlink($fileSrc);
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
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$file = curl_exec($ch);
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curl_close($ch);
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$resource = fopen($fileSrc, 'a');
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fwrite($resource, $file);
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fclose($resource);
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if (filesize($fileSrc) == 0) {
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unlink($fileSrc);
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return '';
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}
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return $fileSrc;
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}
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/**
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* @notes 去除内容图片域名
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* @param $content
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* @return array|string|string[]
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* @author 段誉
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* @date 2022/9/26 10:43
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*/
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function clear_file_domain($content)
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{
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$fileUrl = FileService::getFileUrl();
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$pattern = '/<img[^>]*\bsrc=["\']'.preg_quote($fileUrl, '/').'([^"\']+)["\']/i';
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return preg_replace($pattern, '<img src="$1"', $content);
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}
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/**
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* @notes 设置内容图片域名
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* @param $content
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* @return array|string|string[]|null
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* @author 段誉
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* @date 2024/2/5 16:36
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*/
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function get_file_domain($content)
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{
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$fileUrl = FileService::getFileUrl();
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$imgPreg = '/(<img .*?src=")(?!https?:\/\/)([^"]*)(".*?>)/is';
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$videoPreg = '/(<video .*?src=")(?!https?:\/\/)([^"]*)(".*?>)/is';
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$content = preg_replace($imgPreg, "\${1}$fileUrl\${2}\${3}", $content);
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$content = preg_replace($videoPreg, "\${1}$fileUrl\${2}\${3}", $content);
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return $content;
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}
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/**
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* @notes uri小写
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* @param $data
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* @return array|string[]
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* @author 段誉
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* @date 2022/7/19 14:50
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*/
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function lower_uri($data)
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{
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if (!is_array($data)) {
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$data = [$data];
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}
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return array_map(function ($item) {
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return strtolower(Str::camel($item));
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}, $data);
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}
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/**
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* @notes 获取无前缀数据表名
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* @param $tableName
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* @return mixed|string
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* @author 段誉
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* @date 2022/12/12 15:23
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*/
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function get_no_prefix_table_name($tableName)
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{
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$tablePrefix = config('database.connections.mysql.prefix');
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$prefixIndex = strpos($tableName, $tablePrefix);
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if ($prefixIndex !== 0 || $prefixIndex === false) {
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return $tableName;
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}
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$tableName = substr_replace($tableName, '', 0, strlen($tablePrefix));
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return trim($tableName);
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}
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/**
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* @notes 生成编码
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* @param $table
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* @param $field
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* @param string $prefix
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* @param int $randSuffixLength
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* @param array $pool
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* @return string
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* @author 段誉
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* @date 2023/2/23 11:35
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*/
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function generate_sn($table, $field, $prefix = '', $randSuffixLength = 4, $pool = []) : string
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{
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$suffix = '';
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for ($i = 0; $i < $randSuffixLength; $i++) {
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if (empty($pool)) {
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$suffix .= rand(0, 9);
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} else {
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$suffix .= $pool[array_rand($pool)];
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}
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}
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$sn = $prefix . date('YmdHis') . $suffix;
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if (app()->make($table)->where($field, $sn)->find()) {
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return generate_sn($table, $field, $prefix, $randSuffixLength, $pool);
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}
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return $sn;
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}
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/**
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* @notes 格式化金额
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* @param $float
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* @return int|mixed|string
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* @author 段誉
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* @date 2023/2/24 11:20
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*/
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function format_amount($float)
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{
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if ($float == intval($float)) {
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return intval($float);
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} elseif ($float == sprintf('%.1f', $float)) {
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return sprintf('%.1f', $float);
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}
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return $float;
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}
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