2015-03-22 20:54:54 +00:00
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<?php
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/*
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* @link http://www.kalcaddle.com/
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* @author warlee | e-mail:kalcaddle@qq.com
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* @copyright warlee 2014.(Shanghai)Co.,Ltd
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* @license http://kalcaddle.com/tools/licenses/license.txt
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*/
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/**
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* 系统函数： filesize(),file_exists(),pathinfo(),rname(),unlink(),filemtime(),is_readable(),is_wrieteable();
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* 获取文件详细信息 file_info($file_name)
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* 获取文件夹详细信息 path_info($dir)
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* 递归获取文件夹信息 path_info_more($dir,&$file_num=0,&$path_num=0,&$size=0)
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* 获取文件夹下文件列表 path_list($dir)
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* 路径当前文件[夹]名 get_path_this($path)
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* 获取路径父目录 get_path_father($path)
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* 删除文件 del_file($file)
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* 递归删除文件夹 del_dir($dir)
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* 递归复制文件夹 copy_dir($source, $dest)
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* 创建目录 mk_dir($dir, $mode = 0777)
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* 文件大小格式化 size_format($bytes, $precision = 2)
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* 判断是否绝对路径 path_is_absolute( $path )
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* 扩展名的文件类型 ext_type($ext)
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* 文件下载 file_download($file)
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* 文件下载到服务器 file_download_this($from, $file_name)
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* 获取文件(夹)权限 get_mode($file) //rwx_rwx_rwx [文件名需要系统编码]
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* 上传文件(单个，多个) upload($fileInput, $path = './');//
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* 获取配置文件项 get_config($file, $ini, $type="string")
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* 修改配置文件项 update_config($file, $ini, $value,$type="string")
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* 写日志到LOG_PATH下 write_log('dd','default|.自建目录.','log|error|warning|debug|info|db')
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*/
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// 传入参数为程序编码时，有传出，则用程序编码，
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// 传入参数没有和输出无关时，则传入时处理成系统编码。
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function iconv_app($str){
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global $config;
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$result = iconv($config['system_charset'], $config['app_charset'], $str);
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if (strlen($result)==0) {
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$result = $str;
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}
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return $result;
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}
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function iconv_system($str){
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global $config;
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$result = iconv($config['app_charset'], $config['system_charset'], $str);
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if (strlen($result)==0) {
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$result = $str;
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}
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return $result;
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}
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function get_filesize($path){
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return abs(sprintf("%u",filesize($path)));
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}
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/**
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* 获取文件详细信息
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* 文件名从程序编码转换成系统编码,传入utf8，系统函数需要为gbk
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*/
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function file_info($path){
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$name = get_path_this($path);
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$size = get_filesize($path);
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$info = array(
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'name' => iconv_app($name),
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'path' => iconv_app(get_path_father($path)),
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'ext' => get_path_ext($path),
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'type' => 'file',
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'mode' => get_mode($path),
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'atime' => fileatime($path), //最后访问时间
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'ctime' => filectime($path), //创建时间
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'mtime' => filemtime($path), //最后修改时间
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'is_readable' => intval(is_readable($path)),
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'is_writeable' => intval(is_writeable($path)),
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'size' => $size,
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'size_friendly' => size_format($size, 2)
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);
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return $info;
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}
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/**
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* 获取文件夹细信息
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*/
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function folder_info($path){
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$info = array(
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'name' => iconv_app(get_path_this($path)),
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'path' => iconv_app(get_path_father($path)),
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'type' => 'folder',
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'mode' => get_mode($path),
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'atime' => fileatime($path), //访问时间
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'ctime' => filectime($path), //创建时间
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'mtime' => filemtime($path), //最后修改时间
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'is_readable' => intval(is_readable($path)),
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'is_writeable' => intval(is_writeable($path))
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);
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return $info;
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}
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/**
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* 获取一个路径(文件夹&文件) 当前文件[夹]名
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* test/11/ ==>11 test/1.c ==>1.c
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*/
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function get_path_this($path){
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$path = str_replace('\\','/', rtrim(trim($path),'/'));
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return substr($path,strrpos($path,'/')+1);
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}
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/**
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* 获取一个路径(文件夹&文件) 父目录
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* /test/11/==>/test/ /test/1.c ==>/www/test/
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*/
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function get_path_father($path){
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$path = str_replace('\\','/', rtrim(trim($path),'/'));
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return substr($path, 0, strrpos($path,'/')+1);
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}
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/**
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* 获取扩展名
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*/
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function get_path_ext($path){
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$name = get_path_this($path);
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$ext = '';
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if(strstr($name,'.')){
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$ext = substr($name,strrpos($name,'.')+1);
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$ext = strtolower($ext);
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}
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if (strlen($ext)>3 && preg_match("/([\x81-\xfe][\x40-\xfe])/", $ext, $match)) {
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$ext = '';
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}
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return $ext;
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}
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//自动获取不重复文件(夹)名
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//如果传入$file_add 则检测存在则自定重命名 a.txt 为a{$file_add}.txt
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function get_filename_auto($path,$file_add){
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$i=1;
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$father = get_path_father($path);
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$name = get_path_this($path);
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$ext = get_path_ext($name);
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if (strlen($ext)>0) {
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$ext='.'.$ext;
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$name = substr($name,0,strlen($name)-strlen($ext));
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}
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while(file_exists($path)){
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if (isset($file_add) && $file_add != '') {
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$path = $father.$name.$file_add.$ext;
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$file_add.'-';
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}else{
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$path = $father.$name.'('.$i.')'.$ext;
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$i++;
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}
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}
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return $path;
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}
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/**
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* 判断文件夹是否可写
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*/
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function path_writable($path) {
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$file = $path.'/test'.time().'.txt';
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$dir = $path.'/test'.time();
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if(@is_writable($path) && @touch($file) && @unlink($file)) return true;
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if(@mkdir($dir,0777) && @rmdir($dir)) return true;
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return false;
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}
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/**
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* 获取文件夹详细信息,文件夹属性时调用，包含子文件夹数量，文件数量，总大小
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*/
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function path_info($path){
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//if (!is_dir($path)) return false;
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$pathinfo = _path_info_more($path);//子目录文件大小统计信息
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$folderinfo = folder_info($path);
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return array_merge($pathinfo,$folderinfo);
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}
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/**
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* 检查名称是否合法
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*/
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function path_check($path){
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$check = array('/','\\',':','*','?','"','<','>','|');
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$path = rtrim($path,'/');
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$path = get_path_this($path);
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foreach ($check as $v) {
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if (strstr($path,$v)) {
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return false;
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}
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}
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return true;
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}
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/**
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* 递归获取文件夹信息： 子文件夹数量，文件数量，总大小
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*/
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function _path_info_more($dir, &$file_num = 0, &$path_num = 0, &$size = 0){
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if (!$dh = opendir($dir)) return false;
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while (($file = readdir($dh)) !== false) {
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if ($file != "." && $file != "..") {
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$fullpath = $dir . "/" . $file;
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if (!is_dir($fullpath)) {
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$file_num ++;
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$size += get_filesize($fullpath);
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} else {
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_path_info_more($fullpath, $file_num, $path_num, $size);
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$path_num ++;
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}
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}
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}
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closedir($dh);
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$pathinfo['file_num'] = $file_num;
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$pathinfo['folder_num'] = $path_num;
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$pathinfo['size'] = $size;
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$pathinfo['size_friendly'] = size_format($size);
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return $pathinfo;
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}
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/**
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* 获取多选文件信息,包含子文件夹数量，文件数量，总大小，父目录权限
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*/
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function path_info_muti($list,$time_type){
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if (count($list) == 1) {
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if ($list[0]['type']=="folder"){
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return path_info($list[0]['path'],$time_type);
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}else{
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return file_info($list[0]['path'],$time_type);
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}
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}
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$pathinfo = array(
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'file_num' => 0,
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'folder_num' => 0,
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'size' => 0,
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'size_friendly' => '',
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'father_name' => '',
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'mod' => ''
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);
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foreach ($list as $val){
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if ($val['type'] == 'folder') {
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$pathinfo['folder_num'] ++;
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$temp = path_info($val['path']);
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$pathinfo['folder_num'] += $temp['folder_num'];
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$pathinfo['file_num'] += $temp['file_num'];
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$pathinfo['size'] += $temp['size'];
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}else{
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$pathinfo['file_num']++;
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$pathinfo['size'] += get_filesize($val['path']);
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}
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}
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$pathinfo['size_friendly'] = size_format($pathinfo['size']);
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$father_name = get_path_father($list[0]['path']);
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$pathinfo['mode'] = get_mode($father_name);
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return $pathinfo;
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}
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/**
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* 获取文件夹下列表信息
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* dir 包含结尾/ d:/wwwroot/test/
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* 传入需要读取的文件夹路径,为程序编码
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*/
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function path_list($dir,$list_file=true,$check_children=false){
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$dir = rtrim($dir,'/').'/';
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if (!is_dir($dir) || !($dh = opendir($dir))){
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return array('folderlist'=>array(),'filelist'=>array());
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}
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$folderlist = array();$filelist = array();//文件夹与文件
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while (($file = readdir($dh)) !== false) {
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if ($file != "." && $file != ".." && $file != ".svn" ) {
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$fullpath = $dir . $file;
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if (is_dir($fullpath)) {
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$info = folder_info($fullpath);
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if($check_children){
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$info['isParent'] = path_haschildren($fullpath,$list_file);
|
|
|
|
|
|
}
|
|
|
|
|
|
$folderlist[] = $info;
|
|
|
|
|
|
} else if($list_file) {//是否列出文件
|
|
|
|
|
|
$info = file_info($fullpath);
|
|
|
|
|
|
if($check_children) $info['isParent'] = false;
|
|
|
|
|
|
$filelist[] = $info;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
closedir($dh);
|
|
|
|
|
|
return array('folderlist' => $folderlist,'filelist' => $filelist);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// 判断文件夹是否含有子内容【区分为文件或者只筛选文件夹才算】
|
|
|
|
|
|
function path_haschildren($dir,$check_file=false){
|
|
|
|
|
|
$dir = rtrim($dir,'/').'/';
|
|
|
|
|
|
if (!$dh = @opendir($dir)) return false;
|
|
|
|
|
|
while (($file = readdir($dh)) !== false){
|
|
|
|
|
|
if ($file != "." && $file != "..") {
|
|
|
|
|
|
$fullpath = $dir.$file;
|
|
|
|
|
|
if ($check_file) {//有子目录或者文件都说明有子内容
|
|
|
|
|
|
if(is_dir($fullpath.'/') || is_file($fullpath)) return true;
|
|
|
|
|
|
}else{//只检查有没有文件
|
|
|
|
|
|
if(is_dir($fullpath.'/')) return true;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
closedir($dh);
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 删除文件 传入参数编码为操作系统编码. win--gbk
|
|
|
|
|
|
*/
|
|
|
|
|
|
function del_file($fullpath){
|
|
|
|
|
|
if (!@unlink($fullpath)) { // 删除不了，尝试修改文件权限
|
|
|
|
|
|
@chmod($fullpath, 0777);
|
|
|
|
|
|
if (!@unlink($fullpath)) {
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
} else {
|
|
|
|
|
|
return true;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 删除文件夹 传入参数编码为操作系统编码. win--gbk
|
|
|
|
|
|
*/
|
|
|
|
|
|
function del_dir($dir){
|
|
|
|
|
|
if (!$dh = opendir($dir)) return false;
|
|
|
|
|
|
while (($file = readdir($dh)) !== false) {
|
|
|
|
|
|
if ($file != "." && $file != "..") {
|
|
|
|
|
|
$fullpath = $dir . '/' . $file;
|
|
|
|
|
|
if (!is_dir($fullpath)) {
|
|
|
|
|
|
if (!unlink($fullpath)) { // 删除不了，尝试修改文件权限
|
|
|
|
|
|
chmod($fullpath, 0777);
|
|
|
|
|
|
if (!unlink($fullpath)) {
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
} else {
|
|
|
|
|
|
if (!del_dir($fullpath)) {
|
|
|
|
|
|
chmod($fullpath, 0777);
|
|
|
|
|
|
if (!del_dir($fullpath)) return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
closedir($dh);
|
|
|
|
|
|
if (rmdir($dir)) {
|
|
|
|
|
|
return true;
|
|
|
|
|
|
} else {
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 复制文件夹
|
|
|
|
|
|
* eg:将D:/wwwroot/下面wordpress复制到
|
|
|
|
|
|
* D:/wwwroot/www/explorer/0000/del/1/
|
|
|
|
|
|
* 末尾都不需要加斜杠，复制到地址如果不加源文件夹名，
|
|
|
|
|
|
* 就会将wordpress下面文件复制到D:/wwwroot/www/explorer/0000/del/1/下面
|
|
|
|
|
|
* $from = 'D:/wwwroot/wordpress';
|
|
|
|
|
|
* $to = 'D:/wwwroot/www/explorer/0000/del/1/wordpress';
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
function copy_dir($source, $dest){
|
|
|
|
|
|
if (!$dest) return false;
|
|
|
|
|
|
if ($source == substr($dest,0,strlen($source))) return;//防止无限递归
|
|
|
|
|
|
$result = false;
|
|
|
|
|
|
if (is_file($source)) {
|
|
|
|
|
|
if ($dest[strlen($dest)-1] == '/') {
|
|
|
|
|
|
$__dest = $dest . "/" . basename($source);
|
|
|
|
|
|
} else {
|
|
|
|
|
|
$__dest = $dest;
|
|
|
|
|
|
}
|
|
|
|
|
|
$result = copy($source, $__dest);
|
|
|
|
|
|
chmod($__dest, 0777);
|
|
|
|
|
|
}elseif (is_dir($source)) {
|
|
|
|
|
|
if ($dest[strlen($dest)-1] == '/') {
|
|
|
|
|
|
$dest = $dest . basename($source);
|
|
|
|
|
|
mkdir($dest, 0777);
|
|
|
|
|
|
} else {
|
|
|
|
|
|
mkdir($dest, 0777);
|
|
|
|
|
|
}
|
|
|
|
|
|
if (!$dh = opendir($source)) return false;
|
|
|
|
|
|
while (($file = readdir($dh)) !== false) {
|
|
|
|
|
|
if ($file != "." && $file != "..") {
|
|
|
|
|
|
if (!is_dir($source . "/" . $file)) {
|
|
|
|
|
|
$__dest = $dest . "/" . $file;
|
|
|
|
|
|
} else {
|
|
|
|
|
|
$__dest = $dest . "/" . $file;
|
|
|
|
|
|
}
|
|
|
|
|
|
$result = copy_dir($source . "/" . $file, $__dest);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
closedir($dh);
|
|
|
|
|
|
}
|
|
|
|
|
|
return $result;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 创建目录
|
|
|
|
|
|
*
|
|
|
|
|
|
* @param string $dir
|
|
|
|
|
|
* @param int $mode
|
|
|
|
|
|
* @return bool
|
|
|
|
|
|
*/
|
|
|
|
|
|
function mk_dir($dir, $mode = 0777){
|
|
|
|
|
|
if (is_dir($dir) || mkdir($dir, $mode))
|
|
|
|
|
|
return true;
|
|
|
|
|
|
if (!mk_dir(dirname($dir), $mode))
|
|
|
|
|
|
return false;
|
|
|
|
|
|
return mkdir($dir, $mode);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
|
* 获取文件&文件夹列表(支持文件夹层级)
|
|
|
|
|
|
* path : 文件夹 $dir ——返回的文件夹array files ——返回的文件array
|
|
|
|
|
|
* $deepest 是否完整递归；$deep 递归层级
|
|
|
|
|
|
*/
|
|
|
|
|
|
function recursion_dir($path,&$dir,&$file,$deepest=-1,$deep=0){
|
|
|
|
|
|
$path = rtrim($path,'/').'/';
|
|
|
|
|
|
if (!is_array($file)) $file=array();
|
|
|
|
|
|
if (!is_array($dir)) $dir=array();
|
|
|
|
|
|
if (!$dh = opendir($path)) return false;
|
|
|
|
|
|
while(($val=readdir($dh)) !== false){
|
|
|
|
|
|
if ($val=='.' || $val=='..') continue;
|
|
|
|
|
|
$value = strval($path.$val);
|
|
|
|
|
|
if (is_file($value)){
|
|
|
|
|
|
$file[] = $value;
|
|
|
|
|
|
}else if(is_dir($value)){
|
|
|
|
|
|
$dir[]=$value;
|
|
|
|
|
|
if ($deepest==-1 || $deep<$deepest){
|
|
|
|
|
|
recursion_dir($value."/",$dir,$file,$deepest,$deep+1);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
closedir($dh);
|
|
|
|
|
|
return true;
|
|
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
|
|
|
|
* $search 为包含的字符串
|
|
|
|
|
|
* is_content 表示是否搜索文件内容;默认不搜索
|
|
|
|
|
|
* is_case 表示区分大小写,默认不区分
|
|
|
|
|
|
*/
|
|
|
|
|
|
function path_search($path,$search,$is_content=false,$file_ext='',$is_case=false){
|
|
|
|
|
|
$ext_arr=explode("|",$file_ext);
|
|
|
|
|
|
recursion_dir($path,$dirs,$files,-1,0);
|
|
|
|
|
|
$strpos = 'stripos';//是否区分大小写
|
|
|
|
|
|
if ($is_case) $strpos = 'strpos';
|
|
|
|
|
|
|
|
|
|
|
|
$filelist = array();
|
|
|
|
|
|
$folderlist = array();
|
|
|
|
|
|
foreach($files as $f){
|
|
|
|
|
|
$ext = get_path_ext($f);
|
|
|
|
|
|
$path_this = get_path_this($f);
|
|
|
|
|
|
if ($file_ext !='' && !in_array($ext,$ext_arr)) continue;//文件类型不在用户限定内
|
|
|
|
|
|
if ($strpos($path_this,$search) !== false){//搜索文件名;搜到就返回；搜不到继续
|
|
|
|
|
|
$filelist[] = file_info($f);
|
|
|
|
|
|
continue;
|
|
|
|
|
|
}
|
|
|
|
|
|
if ($is_content && is_file($f)){
|
|
|
|
|
|
$fp = fopen($f, "r");
|
|
|
|
|
|
$content = @fread($fp,get_filesize($f));
|
|
|
|
|
|
fclose($fp);
|
|
|
|
|
|
if ($strpos($content,iconv_app($search)) !== false){
|
|
|
|
|
|
$filelist[] = file_info($f);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
if ($file_ext == '') {//没限定扩展名则才搜索文件夹
|
|
|
|
|
|
foreach($dirs as $f){
|
|
|
|
|
|
$path_this = get_path_this($f);
|
|
|
|
|
|
if ($strpos($path_this,$search) !== false){
|
|
|
|
|
|
$folderlist[]= array(
|
|
|
|
|
|
'name' => iconv_app(get_path_this($f)),
|
|
|
|
|
|
'path' => iconv_app(get_path_father($f))
|
|
|
|
|
|
);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
return array('folderlist' => $folderlist,'filelist' => $filelist);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 修改文件、文件夹权限
|
|
|
|
|
|
* @param $path 文件(夹)目录
|
|
|
|
|
|
* @return :string
|
|
|
|
|
|
*/
|
|
|
|
|
|
function chmod_path($path,$mod){
|
|
|
|
|
|
//$mod = 0777;//
|
|
|
|
|
|
if (!isset($mod)) $mod = 0777;
|
|
|
|
|
|
if (!is_dir($path)) return chmod($path,$mod);
|
|
|
|
|
|
if (!$dh = opendir($path)) return false;
|
|
|
|
|
|
while (($file = readdir($dh)) !== false){
|
|
|
|
|
|
if ($file != "." && $file != "..") {
|
|
|
|
|
|
$fullpath = $path . '/' . $file;
|
|
|
|
|
|
return chmod_path($fullpath,$mod);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
closedir($dh);
|
|
|
|
|
|
return chmod($path,$mod);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 文件大小格式化
|
|
|
|
|
|
*
|
|
|
|
|
|
* @param $ :$bytes, int 文件大小
|
|
|
|
|
|
* @param $ :$precision int 保留小数点
|
|
|
|
|
|
* @return :string
|
|
|
|
|
|
*/
|
|
|
|
|
|
function size_format($bytes, $precision = 2){
|
|
|
|
|
|
if ($bytes == 0) return "0 B";
|
|
|
|
|
|
$unit = array(
|
|
|
|
|
|
'TB' => 1099511627776, // pow( 1024, 4)
|
|
|
|
|
|
'GB' => 1073741824, // pow( 1024, 3)
|
|
|
|
|
|
'MB' => 1048576, // pow( 1024, 2)
|
|
|
|
|
|
'kB' => 1024, // pow( 1024, 1)
|
|
|
|
|
|
'B ' => 1, // pow( 1024, 0)
|
|
|
|
|
|
);
|
|
|
|
|
|
foreach ($unit as $un => $mag) {
|
|
|
|
|
|
if (doubleval($bytes) >= $mag)
|
|
|
|
|
|
return round($bytes / $mag, $precision).' '.$un;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 判断路径是不是绝对路径
|
|
|
|
|
|
* 返回true('/foo/bar','c:\windows').
|
|
|
|
|
|
*
|
|
|
|
|
|
* @return 返回true则为绝对路径，否则为相对路径
|
|
|
|
|
|
*/
|
|
|
|
|
|
function path_is_absolute($path){
|
|
|
|
|
|
if (realpath($path) == $path)// *nux 的绝对路径 /home/my
|
|
|
|
|
|
return true;
|
|
|
|
|
|
if (strlen($path) == 0 || $path[0] == '.')
|
|
|
|
|
|
return false;
|
|
|
|
|
|
if (preg_match('#^[a-zA-Z]:\\\\#', $path))// windows 的绝对路径 c:\aaa\
|
|
|
|
|
|
return true;
|
|
|
|
|
|
return (bool)preg_match('#^[/\\\\]#', $path); //绝对路径 运行 / 和 \绝对路径，其他的则为相对路径
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 获取扩展名的文件类型
|
|
|
|
|
|
*
|
|
|
|
|
|
* @param $ :$ext string 扩展名
|
|
|
|
|
|
* @return :string;
|
|
|
|
|
|
*/
|
|
|
|
|
|
function ext_type($ext){
|
|
|
|
|
|
$ext2type = array(
|
|
|
|
|
|
'text' => array('txt','ini','log','asc','csv','tsv','vbs','bat','cmd','inc','conf','inf'),
|
|
|
|
|
|
'code' => array('css','htm','html','php','js','c','cpp','h','java','cs','sql','xml'),
|
|
|
|
|
|
'picture' => array('jpg','jpeg','png','gif','ico','bmp','tif','tiff','dib','rle'),
|
|
|
|
|
|
'audio' => array('mp3','ogg','oga','mid','midi','ram','wav','wma','aac','ac3','aif','aiff','m3a','m4a','m4b','mka','mp1','mx3','mp2'),
|
|
|
|
|
|
'flash' => array('swf'),
|
|
|
|
|
|
'video' => array('rm','rmvb','flv','mkv','wmv','asf','avi','aiff','mp4','divx','dv','m4v','mov','mpeg','vob','mpg','mpv','ogm','ogv','qt'),
|
|
|
|
|
|
'document' => array('doc','docx','docm','dotm','odt','pages','pdf','rtf','xls','xlsx','xlsb','xlsm','ppt','pptx','pptm','odp'),
|
|
|
|
|
|
'rar_achieve' => array('rar','arj','tar','ace','gz','lzh','uue','bz2'),
|
|
|
|
|
|
'zip_achieve' => array('zip','gzip','cab','tbz','tbz2'),
|
|
|
|
|
|
'other_achieve' => array('dmg','sea','sit','sqx')
|
|
|
|
|
|
);
|
|
|
|
|
|
foreach ($ext2type as $type => $exts) {
|
|
|
|
|
|
if (in_array($ext, $exts)) {
|
|
|
|
|
|
return $type;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 输出、文件下载
|
|
|
|
|
|
* 默认以附件方式下载；$download为false时则为输出文件
|
|
|
|
|
|
*/
|
|
|
|
|
|
function file_put_out($file,$download=false){
|
|
|
|
|
|
if (!is_file($file)) show_json('not a file!');
|
|
|
|
|
|
set_time_limit(0);
|
|
|
|
|
|
//ob_clean();//清除之前所有输出缓冲
|
|
|
|
|
|
if (!file_exists($file)) show_json('file not exists',false);
|
|
|
|
|
|
if (isset($_SERVER['HTTP_RANGE']) && ($_SERVER['HTTP_RANGE'] != "") &&
|
|
|
|
|
|
preg_match("/^bytes=([0-9]+)-$/i", $_SERVER['HTTP_RANGE'], $match) && ($match[1] < $fsize)) {
|
|
|
|
|
|
$start = $match[1];
|
|
|
|
|
|
}else{
|
|
|
|
|
|
$start = 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
$size = get_filesize($file);
|
|
|
|
|
|
header("Cache-Control: public");
|
|
|
|
|
|
header("X-Powered-By: kodExplorer.");
|
|
|
|
|
|
if ($download) {
|
|
|
|
|
|
header("Content-Type: application/octet-stream");
|
|
|
|
|
|
$filename = get_path_this($file);//解决在IE中下载时中文乱码问题
|
|
|
|
|
|
if(preg_match('/MSIE/',$_SERVER['HTTP_USER_AGENT'])){
|
|
|
|
|
|
$filename = str_replace('+','%20',urlencode($filename));
|
|
|
|
|
|
}
|
|
|
|
|
|
header("Content-Disposition: attachment;filename=".$filename);
|
|
|
|
|
|
}else{
|
|
|
|
|
|
$mime = get_file_mime(get_path_ext($file));
|
|
|
|
|
|
header("Content-Type: ".$mime);
|
|
|
|
|
|
}
|
|
|
|
|
|
if ($start > 0){
|
|
|
|
|
|
header("HTTP/1.1 206 Partial Content");
|
|
|
|
|
|
header("Content-Ranges: bytes".$start ."-".($size - 1)."/" .$size);
|
|
|
|
|
|
header("Content-Length: ".($size - $start));
|
|
|
|
|
|
}else{
|
|
|
|
|
|
header("Accept-Ranges: bytes");
|
|
|
|
|
|
header("Content-Length: $size");
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
$fp = fopen($file, "rb");
|
|
|
|
|
|
fseek($fp, $start);
|
|
|
|
|
|
while (!feof($fp)) {
|
|
|
|
|
|
print (fread($fp, 1024 * 8)); //输出文件
|
|
|
|
|
|
flush();
|
|
|
|
|
|
ob_flush();
|
|
|
|
|
|
}
|
|
|
|
|
|
fclose($fp);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 文件下载到服务器
|
|
|
|
|
|
*/
|
|
|
|
|
|
function file_download_this($from, $file_name){
|
|
|
|
|
|
set_time_limit(0);
|
|
|
|
|
|
$fp = @fopen ($from, "rb");
|
|
|
|
|
|
if ($fp){
|
|
|
|
|
|
$new_fp = @fopen ($file_name, "wb");
|
|
|
|
|
|
fclose($new_fp);
|
|
|
|
|
|
|
|
|
|
|
|
$temp_file = $file_name.'.download';
|
|
|
|
|
|
$download_fp = @fopen ($temp_file, "wb");
|
|
|
|
|
|
while(!feof($fp)){
|
|
|
|
|
|
if(!file_exists($file_name)){//删除目标文件；则终止下载
|
|
|
|
|
|
fclose($download_fp);
|
|
|
|
|
|
del_file($temp_file);
|
|
|
|
|
|
del_file($file_name);
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
fwrite($download_fp, fread($fp, 1024 * 8 ), 1024 * 8);
|
|
|
|
|
|
}
|
|
|
|
|
|
//下载完成，重命名临时文件到目标文件
|
|
|
|
|
|
del_file($file_name);
|
|
|
|
|
|
rename($temp_file,$file_name);
|
|
|
|
|
|
return true;
|
|
|
|
|
|
}else{
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 获取文件(夹)权限 rwx_rwx_rwx
|
|
|
|
|
|
*/
|
|
|
|
|
|
function get_mode($file){
|
|
|
|
|
|
$Mode = fileperms($file);
|
|
|
|
|
|
$theMode = ' '.decoct($Mode);
|
|
|
|
|
|
$theMode = substr($theMode,-4);
|
|
|
|
|
|
$Owner = array();$Group=array();$World=array();
|
|
|
|
|
|
if ($Mode &0x1000) $Type = 'p'; // FIFO pipe
|
|
|
|
|
|
elseif ($Mode &0x2000) $Type = 'c'; // Character special
|
|
|
|
|
|
elseif ($Mode &0x4000) $Type = 'd'; // Directory
|
|
|
|
|
|
elseif ($Mode &0x6000) $Type = 'b'; // Block special
|
|
|
|
|
|
elseif ($Mode &0x8000) $Type = '-'; // Regular
|
|
|
|
|
|
elseif ($Mode &0xA000) $Type = 'l'; // Symbolic Link
|
|
|
|
|
|
elseif ($Mode &0xC000) $Type = 's'; // Socket
|
|
|
|
|
|
else $Type = 'u'; // UNKNOWN
|
|
|
|
|
|
// Determine les permissions par Groupe
|
|
|
|
|
|
$Owner['r'] = ($Mode &00400) ? 'r' : '-';
|
|
|
|
|
|
$Owner['w'] = ($Mode &00200) ? 'w' : '-';
|
|
|
|
|
|
$Owner['x'] = ($Mode &00100) ? 'x' : '-';
|
|
|
|
|
|
$Group['r'] = ($Mode &00040) ? 'r' : '-';
|
|
|
|
|
|
$Group['w'] = ($Mode &00020) ? 'w' : '-';
|
|
|
|
|
|
$Group['e'] = ($Mode &00010) ? 'x' : '-';
|
|
|
|
|
|
$World['r'] = ($Mode &00004) ? 'r' : '-';
|
|
|
|
|
|
$World['w'] = ($Mode &00002) ? 'w' : '-';
|
|
|
|
|
|
$World['e'] = ($Mode &00001) ? 'x' : '-';
|
|
|
|
|
|
// Adjuste pour SUID, SGID et sticky bit
|
|
|
|
|
|
if ($Mode &0x800) $Owner['e'] = ($Owner['e'] == 'x') ? 's' : 'S';
|
|
|
|
|
|
if ($Mode &0x400) $Group['e'] = ($Group['e'] == 'x') ? 's' : 'S';
|
|
|
|
|
|
if ($Mode &0x200) $World['e'] = ($World['e'] == 'x') ? 't' : 'T';
|
|
|
|
|
|
$Mode = $Type.$Owner['r'].$Owner['w'].$Owner['x'].' '.
|
|
|
|
|
|
$Group['r'].$Group['w'].$Group['e'].' '.
|
|
|
|
|
|
$World['r'].$World['w'].$World['e'];
|
|
|
|
|
|
return $Mode.' ('.$theMode.') ';
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 获取可以上传的最大值
|
|
|
|
|
|
* return * byte
|
|
|
|
|
|
*/
|
|
|
|
|
|
function get_post_max(){
|
|
|
|
|
|
$upload = ini_get('upload_max_filesize');
|
|
|
|
|
|
$upload = $upload==''?ini_get('upload_max_size'):$upload;
|
|
|
|
|
|
$post = ini_get('post_max_size');
|
|
|
|
|
|
$upload = intval($upload)*1024*1024;
|
|
|
|
|
|
$post = intval($post)*1024*1024;
|
|
|
|
|
|
return $upload<$post?$upload:$post;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 文件上传处理。单个文件上传,多个分多次请求
|
|
|
|
|
|
* 调用demo
|
|
|
|
|
|
* upload('file','D:/www/');
|
|
|
|
|
|
*/
|
|
|
|
|
|
function upload($fileInput, $path = './'){
|
|
|
|
|
|
global $config,$L;
|
|
|
|
|
|
$file = $_FILES[$fileInput];
|
|
|
|
|
|
if (!isset($file)) show_json($L['upload_error_null'],false);
|
|
|
|
|
|
|
|
|
|
|
|
$file_name = iconv_system($file['name']);
|
|
|
|
|
|
$save_path = get_filename_auto($path.$file_name);
|
|
|
|
|
|
if(move_uploaded_file($file['tmp_name'],$save_path)){
|
|
|
|
|
|
show_json($L['upload_success'],true,iconv_app($save_pathe));
|
|
|
|
|
|
}else {
|
|
|
|
|
|
show_json($L['move_error'],false);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//分片上传处理
|
|
|
|
|
|
function upload_chunk($fileInput, $path = './',$temp_path){
|
|
|
|
|
|
global $config,$L;
|
|
|
|
|
|
$file = $_FILES[$fileInput];
|
|
|
|
|
|
$chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;
|
|
|
|
|
|
$chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 1;
|
|
|
|
|
|
if (!isset($file)) show_json($L['upload_error_null'],false);
|
|
|
|
|
|
$file_name = iconv_system($file['name']);
|
|
|
|
|
|
|
|
|
|
|
|
if ($chunks>1) {//并发上传，不一定有前后顺序
|
|
|
|
|
|
$temp_file_pre = $temp_path.md5($temp_path.$file_name).'.part';
|
|
|
|
|
|
if (get_filesize($file['tmp_name']) ==0) {
|
|
|
|
|
|
show_json($L['upload_success'],false,'chunk_'.$chunk.' error!');
|
|
|
|
|
|
}
|
|
|
|
|
|
if(move_uploaded_file($file['tmp_name'],$temp_file_pre.$chunk)){
|
|
|
|
|
|
$done = true;
|
|
|
|
|
|
for($index = 0; $index<$chunks; $index++ ){
|
|
|
|
|
|
if (!file_exists($temp_file_pre.$index)) {
|
|
|
|
|
|
$done = false;
|
|
|
|
|
|
break;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
if (!$done){
|
|
|
|
|
|
show_json($L['upload_success'],true,'chunk_'.$chunk.' success!');
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
$save_path = $path.$file_name;
|
|
|
|
|
|
$out = fopen($save_path, "wb");
|
|
|
|
|
|
if ($done && flock($out, LOCK_EX)) {
|
|
|
|
|
|
for( $index = 0; $index < $chunks; $index++ ) {
|
|
|
|
|
|
if (!$in = fopen($temp_file_pre.$index,"rb")) break;
|
|
|
|
|
|
while ($buff = fread($in, 4096)) {
|
|
|
|
|
|
fwrite($out, $buff);
|
|
|
|
|
|
}
|
|
|
|
|
|
fclose($in);
|
|
|
|
|
|
unlink($temp_file_pre.$index);
|
|
|
|
|
|
}
|
|
|
|
|
|
flock($out, LOCK_UN);
|
|
|
|
|
|
fclose($out);
|
|
|
|
|
|
}
|
|
|
|
|
|
show_json($L['upload_success'],true,iconv_app($save_path));
|
|
|
|
|
|
}else {
|
|
|
|
|
|
show_json($L['move_error'],false);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//正常上传
|
|
|
|
|
|
$save_path = get_filename_auto($path.$file_name); //自动重命名
|
|
|
|
|
|
if(move_uploaded_file($file['tmp_name'],$save_path)){
|
|
|
|
|
|
show_json($L['upload_success'],true,iconv_app($save_path));
|
|
|
|
|
|
}else {
|
|
|
|
|
|
show_json($L['move_error'],false);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 写日志
|
|
|
|
|
|
* @param string $log 日志信息
|
|
|
|
|
|
* @param string $type 日志类型 [system|app|...]
|
|
|
|
|
|
* @param string $level 日志级别
|
|
|
|
|
|
* @return boolean
|
|
|
|
|
|
*/
|
|
|
|
|
|
function write_log($log, $type = 'default', $level = 'log'){
|
|
|
|
|
|
$now_time = date('[y-m-d H:i:s]');
|
|
|
|
|
|
$now_day = date('Y_m_d');
|
|
|
|
|
|
// 根据类型设置日志目标位置
|
|
|
|
|
|
$target = LOG_PATH . strtolower($type) . '/';
|
|
|
|
|
|
mk_dir($target, 0777);
|
|
|
|
|
|
if (! is_writable($target)) exit('path can not write!');
|
|
|
|
|
|
switch($level){// 分级写日志
|
|
|
|
|
|
case 'error': $target .= 'Error_' . $now_day . '.log';break;
|
|
|
|
|
|
case 'warning': $target .= 'Warning_' . $now_day . '.log';break;
|
|
|
|
|
|
case 'debug': $target .= 'Debug_' . $now_day . '.log';break;
|
|
|
|
|
|
case 'info': $target .= 'Info_' . $now_day . '.log';break;
|
|
|
|
|
|
case 'db': $target .= 'Db_' . $now_day . '.log';break;
|
|
|
|
|
|
default: $target .= 'Log_' . $now_day . '.log';break;
|
|
|
|
|
|
}
|
|
|
|
|
|
//检测日志文件大小, 超过配置大小则重命名
|
|
|
|
|
|
if (file_exists($target) && get_filesize($target) <= 100000) {
|
|
|
|
|
|
$file_name = substr(basename($target),0,strrpos(basename($target),'.log')).'.log';
|
|
|
|
|
|
rename($target, dirname($target) .'/'. $file_name);
|
|
|
|
|
|
}
|
|
|
|
|
|
clearstatcache();
|
|
|
|
|
|
return error_log("$now_time $log\n", 3, $target);
|
2014-04-01 18:00:42 +00:00
|
|
|
|
}
|
