// --------------------------------------------------------------------------------
// PclZip 2.8.2 - readme.txt
// --------------------------------------------------------------------------------
// License GNU/LGPL - August 2009
// Vincent Blavet - vincent@phpconcept.net
// http://www.phpconcept.net
// --------------------------------------------------------------------------------
// $Id: readme.txt,v 1.60 2009/09/30 20:35:21 vblavet Exp $
// --------------------------------------------------------------------------------
0 - Sommaire
============
1 - Introduction
2 - What's new
3 - Corrected bugs
4 - Known bugs or limitations
5 - License
6 - Warning
7 - Documentation
8 - Author
9 - Contribute
1 - Introduction
================
PclZip is a library that allow you to manage a Zip archive.
Full documentation about PclZip can be found here : http://www.phpconcept.net/pclzip
2 - What's new
==============
Version 2.8.2 :
- PCLZIP_CB_PRE_EXTRACT and PCLZIP_CB_POST_EXTRACT are now supported with
extraction as a string (PCLZIP_OPT_EXTRACT_AS_STRING). The string
can also be modified in the post-extract call back.
**Bugs correction :
- PCLZIP_OPT_REMOVE_ALL_PATH was not working correctly
- Remove use of eval() and do direct call to callback functions
- Correct support of 64bits systems (Thanks to WordPress team)
Version 2.8.1 :
- Move option PCLZIP_OPT_BY_EREG to PCLZIP_OPT_BY_PREG because ereg() is
deprecated in PHP 5.3. When using option PCLZIP_OPT_BY_EREG, PclZip will
automatically replace it by PCLZIP_OPT_BY_PREG.
Version 2.8 :
- Improve extraction of zip archive for large files by using temporary files
This feature is working like the one defined in r2.7.
Options are renamed : PCLZIP_OPT_TEMP_FILE_ON, PCLZIP_OPT_TEMP_FILE_OFF,
PCLZIP_OPT_TEMP_FILE_THRESHOLD
- Add a ratio constant PCLZIP_TEMPORARY_FILE_RATIO to configure the auto
sense of temporary file use.
- Bug correction : Reduce filepath in returned file list to remove ennoying
'.//' preambule in file path.
Version 2.7 :
- Improve creation of zip archive for large files :
PclZip will now autosense the configured memory and use temporary files
when large file is suspected.
This feature can also ne triggered by manual options in create() and add()
methods. 'PCLZIP_OPT_ADD_TEMP_FILE_ON' force the use of temporary files,
'PCLZIP_OPT_ADD_TEMP_FILE_OFF' disable the autosense technic,
'PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD' allow for configuration of a size
threshold to use temporary files.
Using "temporary files" rather than "memory" might take more time, but
might give the ability to zip very large files :
Tested on my win laptop with a 88Mo file :
Zip "in-memory" : 18sec (max_execution_time=30, memory_limit=180Mo)
Zip "tmporary-files" : 23sec (max_execution_time=30, memory_limit=30Mo)
- Replace use of mktime() by time() to limit the E_STRICT error messages.
- Bug correction : When adding files with full windows path (drive letter)
PclZip is now working. Before, if the drive letter is not the default
path, PclZip was not able to add the file.
Version 2.6 :
- Code optimisation
- New attributes PCLZIP_ATT_FILE_COMMENT gives the ability to
add a comment for a specific file. (Don't really know if this is usefull)
- New attribute PCLZIP_ATT_FILE_CONTENT gives the ability to add a string
as a file.
- New attribute PCLZIP_ATT_FILE_MTIME modify the timestamp associated with
a file.
- Correct a bug. Files archived with a timestamp with 0h0m0s were extracted
with current time
- Add CRC value in the informations returned back for each file after an
action.
- Add missing closedir() statement.
- When adding a folder, and removing the path of this folder, files were
incorrectly added with a '/' at the beginning. Which means files are
related to root in unix systems. Corrected.
- Add conditional if before constant definition. This will allow users
to redefine constants without changing the file, and then improve
upgrade of pclzip code for new versions.
Version 2.5 :
- Introduce the ability to add file/folder with individual properties (file descriptor).
This gives for example the ability to change the filename of a zipped file.
. Able to add files individually
. Able to change full name
. Able to change short name
. Compatible with global options
- New attributes : PCLZIP_ATT_FILE_NAME, PCLZIP_ATT_FILE_NEW_SHORT_NAME, PCLZIP_ATT_FILE_NEW_FULL_NAME
- New error code : PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE
- Add a security control feature. PclZip can extract any file in any folder
of a system. People may use this to upload a zip file and try to override
a system file. The PCLZIP_OPT_EXTRACT_DIR_RESTRICTION will give the
ability to forgive any directory transversal behavior.
- New PCLZIP_OPT_EXTRACT_DIR_RESTRICTION : check extraction path
- New error code : PCLZIP_ERR_DIRECTORY_RESTRICTION
- Modification in PclZipUtilPathInclusion() : dir and path beginning with ./ will be prepend
by current path (getcwd())
Version 2.4 :
- Code improvment : try to speed up the code by removing unusefull call to pack()
- Correct bug in delete() : delete() should be called with no argument. This was not
the case in 2.3. This is corrected in 2.4.
- Correct a bug in path_inclusion function. When the path has several '../../', the
result was bad.
- Add a check for magic_quotes_runtime configuration. If enabled, PclZip will
disable it while working and det it back to its original value.
This resolve a lots of bad formated archive errors.
- Bug correction : PclZip now correctly unzip file in some specific situation,
when compressed content has same size as uncompressed content.
- Bug correction : When selecting option 'PCLZIP_OPT_REMOVE_ALL_PATH',
directories are not any more created.
- Code improvment : correct unclosed opendir(), better handling of . and .. in
loops.
Version 2.3 :
- Correct a bug with PHP5 : affecting the value 0xFE49FFE0 to a variable does not
give the same result in PHP4 and PHP5 ....
Version 2.2 :
- Try development of PCLZIP_OPT_CRYPT .....
However this becomes to a stop. To crypt/decrypt I need to multiply 2 long integers,
the result (greater than a long) is not supported by PHP. Even the use of bcmath
functions does not help. I did not find yet a solution ...;
- Add missing '/' at end of directory entries
- Check is a file is encrypted or not. Returns status 'unsupported_encryption' and/or
error code PCLZIP_ERR_UNSUPPORTED_ENCRYPTION.
- Corrected : Bad "version need to extract" field in local file header
- Add private method privCheckFileHeaders() in order to check local and central
file headers. PclZip is now supporting purpose bit flag bit 3. Purpose bit flag bit 3 gives
the ability to have a local file header without size, compressed size and crc filled.
- Add a generic status 'error' for file status
- Add control of compression type. PclZip only support deflate compression method.
Before v2.2, PclZip does not check the compression method used in an archive while
extracting. With v2.2 PclZip returns a new error status for a file using an unsupported
compression method. New status is "unsupported_compression". New error code is
PCLZIP_ERR_UNSUPPORTED_COMPRESSION.
- Add optional attribute PCLZIP_OPT_STOP_ON_ERROR. This will stop the extract of files
when errors like 'a folder with same name exists' or 'a newer file exists' or
'a write protected file' exists, rather than set a status for the concerning f
没有合适的资源?快使用搜索试试~ 我知道了~
温馨提示
软件开发设计:应用软件开发、系统软件开发、移动应用开发、网站开发C++、Java、python、web、C#等语言的项目开发与学习资料 硬件与设备:单片机、EDA、proteus、RTOS、包括计算机硬件、服务器、网络设备、存储设备、移动设备等 操作系统:LInux、树莓派、安卓开发、微机操作系统、网络操作系统、分布式操作系统等。此外,还有嵌入式操作系统、智能操作系统等。 网络与通信:数据传输、信号处理、网络协议、网络与通信硬件、网络安全网络与通信是一个非常广泛的领域,它涉及到计算机科学、电子工程、数学等多个学科的知识。 云计算与大数据:包括云计算平台、大数据分析、人工智能、机器学习等,云计算是一种基于互联网的计算方式,通过这种方式,共享的软硬件资源和信息可以按需提供给计算机和其他设备
资源推荐
资源详情
资源评论
收起资源包目录
MySui Online Judge 是一个开源的在线评测 C, C++, Java 和 Python 程序的系统。.zip (1475个子文件)
twig.c 31KB
EasySandbox.c 9KB
malloc.c 8KB
test04.c 780B
test06.c 405B
test03.c 300B
shield.c 233B
test05.c 207B
test13.c 205B
test07.c 146B
test02.c 144B
test08.c 118B
test01.c 109B
CHANGELOG 39KB
CI_LICENSE 10KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
config 1KB
test14.cpp 768B
test11.cpp 385B
test12.cpp 276B
shield.cpp 237B
test10.cpp 234B
test09.cpp 133B
font-awesome.css 34KB
skin.min.css 31KB
skin.ie7.min.css 31KB
main.css 29KB
font-awesome.min.css 28KB
jquery-ui-1.10.3.custom.min.css 20KB
fullcalendar.css 11KB
visualblocks.css 4KB
login.css 4KB
jquery.snippet.css 3KB
github.css 2KB
berries-light.css 2KB
berries-dark.css 2KB
darkness.css 2KB
contrast.css 2KB
blacknblue.css 2KB
bipolar.css 2KB
acid.css 2KB
rand01.css 2KB
easter.css 2KB
desert.css 2KB
night.css 2KB
greenlcd.css 2KB
nedit.css 2KB
golden.css 2KB
ide-eclipse.css 2KB
whatis.css 2KB
neon.css 2KB
peachpuff.css 2KB
bright.css 2KB
pablo.css 2KB
darkblue.css 2KB
vampire.css 2KB
typical.css 2KB
whitengrey.css 2KB
print.css 2KB
ide-devcpp.css 2KB
ide-msvcpp.css 2KB
ide-codewarrior.css 2KB
ide-kdev.css 2KB
ide.anjuta.css 2KB
dull.css 2KB
navy.css 2KB
jquery.gridster.css 2KB
kwrite.css 2KB
emacs.css 2KB
zellner.css 1KB
vim-dark.css 1KB
vim.css 1KB
content.min.css 1KB
the.css 1KB
nanoscroller.css 1KB
matlab.css 1KB
reveal.css 1KB
content.inline.min.css 918B
phpunit.xml.dist 652B
.editorconfig 224B
fontawesome-webfont.eot 75KB
OpenSans-Italic-webfont.eot 11KB
OpenSans-Semibold-webfont.eot 11KB
OpenSans-Regular-webfont.eot 11KB
共 1475 条
- 1
- 2
- 3
- 4
- 5
- 6
- 15
资源评论
妄北y
- 粉丝: 9672
- 资源: 1万+
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功