773 lines
19 KiB
PHP
773 lines
19 KiB
PHP
<?php
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use app\common\server\UrlServer;
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use think\facade\Db;
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use app\common\model\user\User;
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use app\common\model\goods\Goods;
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/**
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* Notes: 生成随机长度字符串
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* @param $length
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* @author FZR(2021/1/28 10:36)
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* @return string|null
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*/
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function getRandChar($length)
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{
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$str = null;
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$strPol = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz";
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$max = strlen($strPol) - 1;
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for ($i = 0;
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$i < $length;
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$i++) {
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$str .= $strPol[rand(0, $max)];
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}
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return $str;
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}
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/**
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* Notes: 生成密码
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* @param $plaintext
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* @param $salt
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* @author FZR(2021/1/28 15:30)
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* @return string
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*/
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function generatePassword($plaintext, $salt)
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{
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$salt = md5('y' . $salt . 'x');
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$salt .= '2021';
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return md5($plaintext . $salt);
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}
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/**
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* Notes: 大写字母
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* @author 段誉(2021/4/15 15:55)
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* @return array
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*/
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function getCapital()
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{
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return range('A','Z');
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}
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/**
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* 线性结构转换成树形结构
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* @param array $data 线性结构数组
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* @param string $sub_key_name 自动生成子数组名
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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 $parent_id 此值请勿给参数
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* @return array
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*/
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function linear_to_tree($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 = $row;
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$temp[$sub_key_name] = linear_to_tree($data, $sub_key_name, $id_name, $parent_id_name, $row[$id_name]);
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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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* User: 意象信息科技 lr
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* Desc: 下载文件
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* @param $url 文件url
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* @param $save_dir 保存目录
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* @param $file_name 文件名
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* @return string
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*/
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function download_file($url, $save_dir, $file_name)
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{
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if (!file_exists($save_dir)) {
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mkdir($save_dir, 0775, true);
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}
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$file_src = $save_dir . $file_name;
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file_exists($file_src) && unlink($file_src);
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$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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$resource = fopen($file_src, 'a');
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fwrite($resource, $file);
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fclose($resource);
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if (filesize($file_src) == 0) {
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unlink($file_src);
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return '';
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}
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return $file_src;
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}
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/**
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* 生成会员码
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* @return 会员码
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*/
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function create_user_sn($prefix = '', $length = 8)
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{
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$rand_str = '';
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for ($i = 0; $i < $length; $i++) {
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$rand_str .= mt_rand(0, 9);
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}
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$sn = $prefix . $rand_str;
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$user = User::where(['sn' => $sn])->findOrEmpty();
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if (!$user->isEmpty()) {
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return create_user_sn($prefix, $length);
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}
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return $sn;
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}
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//生成用户邀请码
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function generate_invite_code()
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{
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$letter_all = range('A', 'Z');
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shuffle($letter_all);
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//排除I、O字母
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$letter_array = array_diff($letter_all, ['I', 'O', 'D']);
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//排除1、0
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$num_array = range('2', '9');
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shuffle($num_array);
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$pattern = array_merge($num_array, $letter_array, $num_array);
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shuffle($pattern);
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$pattern = array_values($pattern);
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$code = '';
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for ($i = 0; $i < 6; $i++) {
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$code .= $pattern[mt_rand(0, count($pattern) - 1)];
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}
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$code = strtoupper($code);
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$check = User::where('distribution_code', $code)->findOrEmpty();
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if (!$check->isEmpty()) {
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return generate_invite_code();
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}
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return $code;
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}
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/**
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* User: 意象信息科技 lr
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* Desc: 数组成功拼装
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* @param string $msg
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* @param array $data
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* @param int $code
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* @param int $show
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* @return array
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*/
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function data_success($msg = '', $data = [], $code = 1, $show = 1)
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{
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$result = [
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'code' => $code,
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'msg' => $msg,
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'data' => $data,
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'show' => $show,
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];
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return $result;
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}
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/**
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* User: 意象信息科技 lr
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* Desc: 组装失败数据
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* @param string $msg
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* @param array $data
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* @param int $code
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* @param int $show
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* @return array
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*/
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function data_error($msg = '', $data = [], $code = 0, $show = 1)
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{
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$result = [
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'code' => $code,
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'msg' => $msg,
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'data' => $data,
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'show' => $show,
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];
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return $result;
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}
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/**
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* User: 意象信息科技 cjh
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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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* User: 意象信息科技 lr
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* Desc：生成密码密文
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* @param $plaintext string 明文
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* @param $salt string 密码盐
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* @return string
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*/
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function create_password($plaintext, $salt)
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{
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$salt = md5('y' . $salt . 'x');
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$salt .= '2021';
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return md5($plaintext . $salt);
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}
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/**
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* User: 意象信息科技 mjf
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* Desc: 用时间生成订单编号
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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 $rand_suffix_length
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* @param array $pool
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* @return string
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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function createSn($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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* User: 意象信息科技 lr
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* Desc: 表单多维数据转换
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* 例：
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* 转换前：{"x":0,"a":[1,2,3],"b":[11,22,33],"c":[111,222,3333,444],"d":[1111,2222,3333]}
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* 转换为：[{"a":1,"b":11,"c":111,"d":1111},{"a":2,"b":22,"c":222,"d":2222},{"a":3,"b":33,"c":3333,"d":3333}]
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* @param $arr array 表单二维数组
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* @param $fill boolean fill为false，返回数据长度取最短，反之取最长，空值自动补充
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* @return array
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*/
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function form_to_linear($arr, $fill = false)
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{
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$keys = [];
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$count = $fill ? 0 : PHP_INT_MAX;
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foreach ($arr as $k => $v) {
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if (is_array($v)) {
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$keys[] = $k;
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$count = $fill ? max($count, count($v)) : min($count, count($v));
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}
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}
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if (empty($keys)) {
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return [];
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}
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$data = [];
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for ($i = 0; $i < $count; $i++) {
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foreach ($keys as $v) {
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$data[$i][$v] = isset($arr[$v][$i]) ? $arr[$v][$i] : null;
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}
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}
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return $data;
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}
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/**
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* note 生成验证码
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* @param int $length 验证码长度
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* @return string
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*/
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function create_sms_code($length = 4)
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{
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$code = '';
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for ($i = 0; $i < $length; $i++) {
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$code .= rand(0, 9);
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}
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return $code;
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}
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/**
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* 生成商品编码
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* 8位
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*/
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function create_goods_code($shop_id)
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{
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$code = mt_rand(10000000, 99999999);
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$goods = Goods::where([
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'code' => $code,
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'shop_id' => $shop_id,
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'del' => 0
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])->findOrEmpty();
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if($goods->isEmpty()) {
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return $code;
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}
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create_goods_code();
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}
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/**
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* 图片去除域名
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*/
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function clearDomain($x)
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{
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if(is_array($x)) {
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$newX = [];
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foreach($x as $v) {
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$newX[] = trim(UrlServer::setFileUrl($v));
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}
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return $newX;
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}
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return trim(UrlServer::setFileUrl($x));
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}
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/*
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* 生成优惠券码 排除1、0、I、O相似的数字和字母
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*/
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function create_coupon_code()
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{
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$letter_all = range('A', 'Z');
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shuffle($letter_all);
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//排除I、O字母
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$letter_array = array_diff($letter_all, ['I', 'O']);
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//随机获取四位字母
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$letter = array_rand(array_flip($letter_array), 4);
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//排除1、0
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$num_array = range('2', '9');
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shuffle($num_array);
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//获取随机六位数字
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$num = array_rand(array_flip($num_array), 6);
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$code = implode('', array_merge($letter, $num));
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do {
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$exist_code =\app\common\model\coupon\CouponList::where(['del' => 0, 'coupon_code' => $code])->find();
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} while ($exist_code);
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return $code;
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}
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/**
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* 浮点数去除无效的0
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*/
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function clearZero($float)
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{
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if($float == intval($float)) {
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return intval($float);
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}else if($float == sprintf('%.1f', $float)) {
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return sprintf('%.1f', $float);
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}
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return $float;
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}
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/**
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* 是否在cli模式
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*/
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if (!function_exists('is_cli')) {
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function is_cli()
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{
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return preg_match("/cli/i", php_sapi_name()) ? true : false;
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}
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}
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function real_path()
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{
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if (substr(strtolower(PHP_OS), 0, 3) == 'win') {
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$ini = ini_get_all();
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$path = $ini['extension_dir']['local_value'];
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$php_path = str_replace('\\', '/', $path);
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$php_path = str_replace(array('/ext/', '/ext'), array('/', '/'), $php_path);
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$real_path = $php_path . 'php.exe';
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} else {
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$real_path = PHP_BINDIR . '/php';
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}
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if (strpos($real_path, 'ephp.exe') !== FALSE) {
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$real_path = str_replace('ephp.exe', 'php.exe', $real_path);
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}
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return $real_path;
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}
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/**
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* 是否为移动端
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*/
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function is_mobile()
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{
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if (isset($_SERVER['HTTP_X_WAP_PROFILE'])) {
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return true;
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}
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if (isset($_SERVER['HTTP_VIA'])) {
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return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
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}
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if (isset($_SERVER['HTTP_USER_AGENT'])) {
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$clientkeywords = array('nokia', 'sony', 'ericsson', 'mot', 'samsung', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips', 'panasonic', 'alcatel', 'lenovo', 'iphone', 'ipod', 'blackberry', 'meizu', 'android', 'netfront', 'symbian', 'ucweb', 'windowsce', 'palm', 'operamini', 'operamobi', 'openwave', 'nexusone', 'cldc', 'midp', 'wap', 'mobile');
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if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) {
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return true;
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}
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}
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if (isset($_SERVER['HTTP_ACCEPT'])) {
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if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'textml') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'textml')))) {
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return true;
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}
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}
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return false;
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}
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/**
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* Notes:判断文件是否存在（远程和本地文件）
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* @param $file string 完整的文件链接
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* @return bool
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*/
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function check_file_exists($file)
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{
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//远程文件
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if ('http' == strtolower(substr($file, 0, 4))) {
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$header = get_headers($file, true);
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return isset($header[0]) && (strpos($header[0], '200') || strpos($header[0], '304'));
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} else {
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return file_exists($file);
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}
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}
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/**
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* 将图片切成圆角
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*/
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function rounded_corner($src_img)
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{
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$w = imagesx($src_img);//微信头像宽度 正方形的
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$h = imagesy($src_img);//微信头像宽度 正方形的
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$w = min($w, $h);
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$h = $w;
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$img = imagecreatetruecolor($w, $h);
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//这一句一定要有
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imagesavealpha($img, true);
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//拾取一个完全透明的颜色,最后一个参数127为全透明
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$bg = imagecolorallocatealpha($img, 255, 255, 255, 127);
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imagefill($img, 0, 0, $bg);
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$r = $w / 2; //圆半径
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// $y_x = $r; //圆心X坐标
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// $y_y = $r; //圆心Y坐标
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for ($x = 0; $x < $w; $x++) {
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for ($y = 0; $y < $h; $y++) {
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$rgbColor = imagecolorat($src_img, $x, $y);
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if (((($x - $r) * ($x - $r) + ($y - $r) * ($y - $r)) < ($r * $r))) {
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imagesetpixel($img, $x, $y, $rgbColor);
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}
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}
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}
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unset($src_img);
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return $img;
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}
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/**
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* Notes:去掉名称中的表情
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* @param $str
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* @return string|string[]|null
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* @author: cjhao 2021/3/29 15:56
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*/
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function filterEmoji($str)
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{
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$str = preg_replace_callback(
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'/./u',
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function (array $match) {
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return strlen($match[0]) >= 4 ? '' : $match[0];
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},
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$str);
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return $str;
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}
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/***
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* 生成海报自动适应标题
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* @param $size
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* @param int $angle
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* @param $fontfile
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* @param $string
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* @param $width
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* @param $height
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* @param $bg_height
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* @return string
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*/
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function auto_adapt($size, $angle = 0, $fontfile, $string, $width, $height, $bg_height)
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{
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$content = "";
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// 将字符串拆分成一个个单字 保存到数组 letter 中
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for ($i = 0; $i < mb_strlen($string); $i++) {
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$letters[] = mb_substr($string, $i, 1);
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}
|
||
|
||
foreach ($letters as $letter) {
|
||
$str = $content . " " . $letter;
|
||
$box = imagettfbbox($size, $angle, $fontfile, $str);
|
||
|
||
$total_height = $box[1] + $height;
|
||
if ($bg_height[1] - $total_height < $size) {
|
||
break;
|
||
}
|
||
//右下角X位置,判断拼接后的字符串是否超过预设的宽度
|
||
if (($box[2] > $width) && ($content !== "")) {
|
||
if ($bg_height[1] - $total_height < $size * 2) {
|
||
break;
|
||
}
|
||
$content .= "\n";
|
||
}
|
||
$content .= $letter;
|
||
}
|
||
return $content;
|
||
}
|
||
|
||
/**
|
||
* Notes:生成一个范围内的随机浮点数
|
||
* @param int $min 最小值
|
||
* @param int $max 最大值
|
||
* @return float|int 返回随机数
|
||
*/
|
||
function random_float($min = 0, $max = 1)
|
||
{
|
||
return $min + mt_rand() / mt_getrandmax() * ($max - $min);
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* Notes: 获取文件扩展名
|
||
* @param $file
|
||
* @author 段誉(2021/7/7 18:03)
|
||
* @return mixed
|
||
*/
|
||
if (!function_exists('get_extension')) {
|
||
function get_extension($file)
|
||
{
|
||
return pathinfo($file, PATHINFO_EXTENSION);
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Notes: 遍历指定目录下的文件(目标目录,排除文件)
|
||
* @param $dir 目标文件
|
||
* @param string $exclude_file 要排除的文件
|
||
* @param string $target_suffix 指定后缀
|
||
* @author 段誉(2021/7/7 18:04)
|
||
* @return array|bool
|
||
*/
|
||
|
||
if (!function_exists('get_scandir')) {
|
||
function get_scandir($dir, $exclude_file = '', $target_suffix = '')
|
||
{
|
||
if (!file_exists($dir)) {
|
||
return [];
|
||
}
|
||
|
||
if (empty(trim($dir))) {
|
||
return false;
|
||
}
|
||
|
||
$files = scandir($dir);
|
||
$res = [];
|
||
foreach ($files as $item) {
|
||
if ($item == "." || $item == ".." || $item == $exclude_file) {
|
||
continue;
|
||
}
|
||
if (!empty($target_suffix)) {
|
||
if (get_extension($item) == $target_suffix) {
|
||
$res[] = $item;
|
||
}
|
||
} else {
|
||
$res[] = $item;
|
||
}
|
||
}
|
||
|
||
if (empty($item)) {
|
||
return false;
|
||
}
|
||
return $res;
|
||
}
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* Notes: 解压压缩包
|
||
* @param $file 压缩包路径
|
||
* @param $save_dir 保存路径
|
||
* @author 段誉(2021/7/7 18:11)
|
||
* @return bool
|
||
*/
|
||
if (!function_exists('unzip')) {
|
||
function unzip($file, $save_dir)
|
||
{
|
||
if (!file_exists($file)) {
|
||
return false;
|
||
}
|
||
$zip = new \ZipArchive();
|
||
if ($zip->open($file) !== TRUE) {//中文文件名要使用ANSI编码的文件格式
|
||
return false;
|
||
}
|
||
$zip->extractTo($save_dir);
|
||
$zip->close();
|
||
return true;
|
||
}
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* Notes: 删除目标目录
|
||
* @param $path
|
||
* @param $delDir
|
||
* @author 段誉(2021/7/7 18:19)
|
||
* @return bool
|
||
*/
|
||
if (!function_exists('del_target_dir')) {
|
||
function del_target_dir($path, $delDir)
|
||
{
|
||
//没找到，不处理
|
||
if (!file_exists($path)) {
|
||
return false;
|
||
}
|
||
|
||
$handle = opendir($path);
|
||
if ($handle) {
|
||
while (false !== ($item = readdir($handle))) {
|
||
if ($item != "." && $item != "..") {
|
||
if (is_dir("$path/$item")) {
|
||
del_target_dir("$path/$item", $delDir);
|
||
} else {
|
||
unlink("$path/$item");
|
||
}
|
||
}
|
||
}
|
||
closedir($handle);
|
||
if ($delDir) {
|
||
return rmdir($path);
|
||
}
|
||
} else {
|
||
if (file_exists($path)) {
|
||
return unlink($path);
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Notes: 获取本地版本数据
|
||
* @return mixed
|
||
* @author 段誉(2021/7/7 18:18)
|
||
*/
|
||
if (!function_exists('local_version')) {
|
||
function local_version()
|
||
{
|
||
if(!file_exists('./upgrade/')) {
|
||
// 若文件夹不存在，先创建文件夹
|
||
mkdir('./upgrade/', 0777, true);
|
||
}
|
||
if(!file_exists('./upgrade/version.json')) {
|
||
// 获取本地版本号
|
||
$version = config('project.version');
|
||
$data = ['version' => $version];
|
||
$src = './upgrade/version.json';
|
||
// 新建文件
|
||
file_put_contents($src, json_encode($data, JSON_UNESCAPED_UNICODE));
|
||
}
|
||
|
||
$json_string = file_get_contents('./upgrade/version.json');
|
||
// 用参数true把JSON字符串强制转成PHP数组
|
||
$data = json_decode($json_string, true);
|
||
return $data;
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Notes: 获取ip
|
||
* @author 段誉(2021/7/9 10:19)
|
||
* @return array|false|mixed|string
|
||
*/
|
||
if (!function_exists('get_client_ip')) {
|
||
function get_client_ip()
|
||
{
|
||
if (!isset($_SERVER)) {
|
||
return getenv('SERVER_ADDR');
|
||
}
|
||
|
||
if($_SERVER['SERVER_ADDR']) {
|
||
return $_SERVER['SERVER_ADDR'];
|
||
}
|
||
|
||
return $_SERVER['LOCAL_ADDR'];
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* @notes 友好时间提示
|
||
* @param $time
|
||
* @return false|string
|
||
* @author 段誉
|
||
* @date 2022/5/6 9:45
|
||
*/
|
||
function friend_date($time)
|
||
{
|
||
if (empty($time)) {
|
||
return false;
|
||
}
|
||
|
||
$d = time() - intval($time);
|
||
$ld = $time - mktime(0, 0, 0, 0, 0, date('Y')); //年
|
||
$md = $time - mktime(0, 0, 0, date('m'), 0, date('Y')); //月
|
||
$byd = $time - mktime(0, 0, 0, date('m'), date('d') - 2, date('Y')); //前天
|
||
$yd = $time - mktime(0, 0, 0, date('m'), date('d') - 1, date('Y')); //昨天
|
||
$dd = $time - mktime(0, 0, 0, date('m'), date('d'), date('Y')); //今天
|
||
$td = $time - mktime(0, 0, 0, date('m'), date('d') + 1, date('Y')); //明天
|
||
|
||
if (0 == $d) {
|
||
return '刚刚';
|
||
}
|
||
|
||
switch ($d) {
|
||
case $d < $td :
|
||
$fdate = '后天' . date('H:i', $time);
|
||
break;
|
||
case $d < 0:
|
||
$fdate = '明天' . date('H:i', $time);
|
||
break;
|
||
case $d < 60:
|
||
$fdate = $d . '秒前';
|
||
break;
|
||
case $d < 3600:
|
||
$fdate = floor($d / 60) . '分钟前';
|
||
break;
|
||
case $d < $dd :
|
||
$fdate = floor($d / 3600) . '小时前';
|
||
break;
|
||
case $d < $yd :
|
||
$fdate = '昨天' . date('H:i', $time);
|
||
break;
|
||
case $d < $byd :
|
||
$fdate = '前天' . date('H:i', $time);
|
||
break;
|
||
case $d < $md :
|
||
$fdate = date('m月d日 H:i', $time);
|
||
break;
|
||
case $d < $ld :
|
||
$fdate = date('m月d日', $time);
|
||
break;
|
||
default :
|
||
$fdate = date('Y年m月d日', $time);
|
||
break;
|
||
}
|
||
return $fdate;
|
||
} |