Home > php教程 > php手册 > php打包程序(在线解压与在线打包下载源码)(1/8)

php打包程序(在线解压与在线打包下载源码)(1/8)

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
Release: 2016-06-13 11:24:13
Original
1221 people have browsed it

php打包程序(在线解压与在线打包下载源码)本程序支持文件下载解压与在线压缩,这样我们就查以实例在线解压与在线打包下载功能了。

php教程打包程序(在线解压与在线打包下载源码)
本程序支持文件下载解压与在线压缩,这样我们就查以实例在线解压与在线打包下载功能了。
*/
//phpzip.class.php
class phpzip{
 var $datasec, $ctrl_dir = array();
 var $eof_ctrl_dir = "x50x4bx05x06x00x00x00x00";
 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   {
    $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];
 if(!in_array(dirname($fn[0]),$this->dirs))
     $this->add_dir(dirname($fn[0]));
    if(basename($fn[0]))
     $ret[basename($fn[0])]=$this->add_file($fn[1],$fn[0],$compact);
  }
  return $ret;
 }

1 2 3 4 5 6 7 8

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Issues
php data acquisition?
From 1970-01-01 08:00:00
0
0
0
PHP extension intl
From 1970-01-01 08:00:00
0
0
0
How to learn php well
From 1970-01-01 08:00:00
0
0
0
Popular Recommendations
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template