60 lines
1.3 KiB
PHP
60 lines
1.3 KiB
PHP
<?php
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/*
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* 递归处理菜单数据，解决新菜单（菜单展示时，使用）
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*/
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function gettreeitemsnew($items){
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$tree = array();
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foreach ($items as $item) {
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if(isset($items[$item['parent_id']])){
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$items[$item['parent_id']]['children'][] = &$items[$item['smid']];
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}else{
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$tree[] = &$items[$item['smid']];
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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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* 递归删除目录和文件
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* @param string $dir_name
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* @return bool
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*/
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function delete_dir_file($dir_name){
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$result = false;
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if (is_dir($dir_name)) {
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if ($handle = opendir($dir_name)) {
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while (false !== ($item = readdir($handle))) {
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if ($item != '.' && $item != '..') {
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if (is_dir($dir_name . DIRECTORY_SEPARATOR . $item)) {
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delete_dir_file($dir_name . DIRECTORY_SEPARATOR . $item);
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} else {
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unlink($dir_name . DIRECTORY_SEPARATOR . $item);
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}
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}
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}
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closedir($handle);
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if (rmdir($dir_name)) {
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$result = true;
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}
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}
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}
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return $result;
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}
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/**
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* 递归处理菜单数据
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*/
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function formatMenus($items){
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foreach($items as &$item){
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if(isset($item['children'])){
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$item['children'] = array_values($item['children']);
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formatMenus($item['children']);
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}
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}
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$items = array_values($items);
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return $items;
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}
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/**
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* 在文本里加反斜杠
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*/
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function enSql($str){
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return addslashes($str);
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} |