mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2025-04-06 03:58:04 +08:00
115 lines
4.0 KiB
PHP
115 lines
4.0 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Think.Admin
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// +----------------------------------------------------------------------
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// | 版权所有 2016~2017 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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// +----------------------------------------------------------------------
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// | 官方网站: http://think.ctolog.com
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | github开源项目：https://github.com/zoujingli/Think.Admin
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// +----------------------------------------------------------------------
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namespace library;
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/**
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* 通用工具化辅助类
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*
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* @version 1.0
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* @author Anyon <zoujingli@qq.com>
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* @date 2016/10/20 16:21
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*/
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class Tools {
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/**
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* Cors Options 授权处理
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*/
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static public function corsOptionsHandler() {
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if (request()->isOptions()) {
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header('Access-Control-Allow-Origin:*');
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header('Access-Control-Allow-Headers:Accept,Referer,Host,Keep-Alive,User-Agent,X-Requested-With,Cache-Control,Content-Type,token');
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header('Access-Control-Allow-Credentials:true');
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header('Access-Control-Allow-Methods:GET,POST,OPTIONS');
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header('Access-Control-Max-Age:1728000');
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header('Content-Type:text/plain charset=UTF-8');
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header('Content-Length: 0', true);
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header('status: 204');
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header('HTTP/1.0 204 No Content');
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exit;
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}
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}
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/**
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* 一维数据数组生成数据树
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* @param array $list 数据列表
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* @param string $id 父ID Key
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* @param string $pid ID Key
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* @param string $son 定义子数据Key
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* @return array
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*/
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static public function arr2tree($list, $id = 'id', $pid = 'pid', $son = 'sub') {
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$tree = $map = array();
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foreach ($list as $item) {
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$map[$item[$id]] = $item;
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}
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foreach ($list as $item) {
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if (isset($item[$pid]) && isset($map[$item[$pid]])) {
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$map[$item[$pid]][$son][] = &$map[$item[$id]];
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} else {
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$tree[] = &$map[$item[$id]];
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}
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}
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unset($map);
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return $tree;
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}
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/**
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* 一维数据数组生成数据树
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* @param array $list 数据列表
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* @param string $id ID Key
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* @param string $pid 父ID Key
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* @param string $path
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* @return array
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*/
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static public function arr2table($list, $id = 'id', $pid = 'pid', $path = 'path', $ppath = '') {
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$_array_tree = self::arr2tree($list, $id, $pid);
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$tree = array();
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foreach ($_array_tree as $_tree) {
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$_tree[$path] = $ppath . '-' . $_tree[$id];
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$_tree['spl'] = str_repeat(" ├ ", substr_count($ppath, '-'));
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if (!isset($_tree['sub'])) {
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$_tree['sub'] = array();
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}
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$sub = $_tree['sub'];
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unset($_tree['sub']);
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$tree[] = $_tree;
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if (!empty($sub)) {
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$sub_array = self::arr2table($sub, $id, $pid, $path, $_tree[$path]);
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$tree = array_merge($tree, (Array) $sub_array);
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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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* 获取数据树子ID
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* @param array $list 数据列表
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* @param int $id 起始ID
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* @param string $key 子Key
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* @param string $pkey 父Key
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* @return array
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*/
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static public function getArrSubIds($list, $id = 0, $key = 'id', $pkey = 'pid') {
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$ids = array(intval($id));
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foreach ($list as $vo) {
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if (intval($vo[$pkey]) > 0 && intval($vo[$pkey]) == intval($id)) {
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$ids = array_merge($ids, self::getArrSubIds($list, intval($vo[$key]), $key, $pkey));
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}
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}
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return $ids;
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}
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}
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