<?php
// Created by bouchon
// http://dev.maxg.info

// Need help ? http://forum.maxg.info
class ZipLib{
    var $datasec      = array();
    var $ctrl_dir     = array();
    var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
    var $old_offset   = 0;
    var $dirs         = array(".");
    function get_List($zip_name){
        $zip   = @fopen($zip_name, 'rb');
        if(!$zip) return(0);
        $centd = $this->ReadCentralDir($zip,$zip_name);
        @rewind($zip);
        @fseek($zip, $centd['offset']);
        for ($i=0; $i<$centd['entries']; $i++){
            $header                  = $this->ReadCentralFileHeaders($zip);
            $header['index']         = $i;
            $info['filename']        = $header['filename'];
            $info['stored_filename'] = $header['stored_filename'];
            $info['size']            = $header['size'];
            $info['compressed_size'] = $header['compressed_size'];
            $info['crc']             = strtoupper(dechex( $header['crc'] ));
            $info['mtime']           = $header['mtime'];
            $info['comment']         = $header['comment'];
            $info['folder']          = ($header['external']==0x41FF0010||$header['external']==16)?1:0;
            $info['index']           = $header['index'];$info['status'] = $header['status'];
            $ret[]                   = $info;
            unset($header);
        }
        return $ret;
    }
    function Add($files,$compact){
        if(!is_array($files[0])){
            $files = array($files);
        }
        for($i=0;$files[$i];$i++){
            $fn = $files[$i];