dycheng81
   
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PHP程式自动将目录内容(包括子目录)压缩成单一档案-(*.tar.gz)(用WINRAR解)(原创)
[此文章售价 5 雅币已有 114 人购买]
若发现会员采用欺骗的方法获取财富,请立刻举报,我们会对会员处以2-N倍的罚金,严重者封掉ID!
PHP程式直接备份还原整个资料库(Mysql)(原创)需建立6个档案，放在相同目录 再建立一个空目录 sql 可依功能需求不同上传不同档案，当然全上传是最好....
[此文章售价 5 雅币已有 114 人购买]
若发现会员采用欺骗的方法获取财富,请立刻举报,我们会对会员处以2-N倍的罚金,严重者封掉ID!
以下为历史纪录 复制程式
[color=silver] 请问有无PHP程式执行之后自动将整个目录内容压缩成某档案(有赏)
奖金已经累积到2000雅币 [ s:361]
我写过....但是不成功...
赏200雅币+花20朵(前题是你回文数要大于20)
[ quote]
$d = dir("/usr/home/server/home".$dir);
$entry = $d -> read(); $entry = $d -> read();
while($entry = $d -> read()){
echo "<a href=\"files/".$dir."/".$entry."\">".$entry."</a><br>\n";
}
$d -> close();
gzputs($d,"XXX.gz")[/quote]
还有ㄧ样
如果有输入资料库帐密跟名称自动将资料库打包的程式
悬赏100雅币+10朵鲜花 [ s:361]
------------
哇!大家都好大方喔
我在加注400雅币(我有另外的分身^^某版猪)
奖金累积到2000了喔
------------
关于档案压缩的部份....
只是要把某资料夹里所有的档案压缩就行了对吗？
那有关link的部份，就直接当成档案压起来哦~~
这样可以吗？
是的
但是我要再freebsd下跑的php程式
5楼
用PHP制作zip压缩程式
使用方法
$z = new PHPZip(); //新建立一个zip的类
方法一：
$z -> Zip("", "out1.zip"); //添加目前工作目录和子目录下的所有档案
方法二：
$files=array(Ƈ.txt','gb.txt');
$files[]=Ƌ.txt'
$z -> Zip($files, "out2.zip"); //添加文件清单
方法三：
$z -> Zip("/usr/local/sext/", "out3.zip"); //添加指定目录
以下是代码:
<?php
#
# PHPZip v1.2 by Sext (<a href="mailto:sext@neud.net">[email]sext@neud.net[/email]</a>) 2002-11-18
# (Changed: 2003-03-01)
#
# Makes zip archive
#
# Based on "Zip file creation class", uses zLib
#
# Examples in sample1.php, sample2.php and sample3.php
#
class PHPZip
{
function Zip($dir, $zipfilename)
{
if (@function_exists('gzcompress'))
{
$curdir = getcwd();
if (is_array($dir))
{
$filelist = $dir;
}
else
{
$filelist = $this -> GetFileList($dir);
}
if ((!empty($dir))&&(!is_array($dir))&&(file_exists($dir))) chdir($dir);
else chdir($curdir);
if (count($filelist)>0)
{
foreach($filelist as $filename)
{
if (is_file($filename))
{
$fd = fopen ($filename, "r");
$content = fread ($fd, filesize ($filename));
fclose ($fd);
if (is_array($dir)) $filename = basename($filename);
$this -> addFile($content, $filename);
}
}
$out = $this -> file();
chdir($curdir);
$fp = fopen($zipfilename, "w");
fwrite($fp, $out, strlen($out));
fclose($fp);
}
return 1;
}
else return 0;
}
function GetFileList($dir)
{
if (file_exists($dir))
{
$args = func_get_args();
$pref = $args[1];
$dh = opendir($dir);
while($files = readdir($dh))
{
if (($files!=".")&&($files!=".."))
{
if (is_dir($dir.$files))
{
$curdir = getcwd();
chdir($dir.$files);
$file = array_merge($file, $this -> GetFileList("", "$pref$files/"));
chdir($curdir);
}
else $file[]=$pref.$files;
}
}
closedir($dh);
}
return $file;
}
var $datasec = array();
var $ctrl_dir = array();
var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
var $old_offset = 0;
/**
* Converts an Unix timestamp to a four byte DOS date and time format (date
* in high two bytes, time in low two bytes allowing magnitude comparison).
*
* @param integer the current Unix timestamp
*
* @return integer the current date in a four byte DOS format
*
* @access private
*/
function unix2DosTime($unixtime = 0) {
$timearray = ($unixtime == 0) ? getdate() : getdate($unixtime);
if ($timearray['year'] < 1980) {
$timearray['year'] = 1980;
$timearray['mon'] = 1;
$timearray['mday'] = 1;
$timearray['hours'] = 0;
$timearray['minutes'] = 0;
$timearray['seconds'] = 0;
} // end if
return (($timearray['year'] - 1980) << 25) | ($timearray['mon'] << 21) | ($timearray['mday'] << 16) |
($timearray['hours'] << 11) | ($timearray['minutes'] << 5) | ($timearray['seconds'] >> 1);
} // end of the 'unix2DosTime()' method
/**
* Adds "file" to archive
*
* @param string file contents
* @param string name of the file in the archive (may contains the path)
* @param integer the current timestamp
*
* @access public
*/
function addFile($data, $name, $time = 0)
{
$name = str_replace('\\', '/', $name);
$dtime = dechex($this->unix2DosTime($time));
$hexdtime = '\x' . $dtime[6] . $dtime[7]
. '\x' . $dtime[4] . $dtime[5]
. '\x' . $dtime[2] . $dtime[3]
. '\x' . $dtime[0] . $dtime[1];
eval('$hexdtime = "' . $hexdtime . '";');
$fr = "\x50\x4b\x03\x04";
$fr .= "\x14\x00"; // ver needed to extract
$fr .= "\x00\x00"; // gen purpose bit flag
$fr .= "\x08\x00"; // compression method
$fr .= $hexdtime; // last mod time and date
// "local file header" segment
$unc_len = strlen($data);
$crc = crc32($data);
$zdata = gzcompress($data);
$c_len = strlen($zdata);
$zdata = substr(substr($zdata, 0, strlen($zdata) - 4), 2); // fix crc bug
$fr .= pack('V', $crc); // crc32
$fr .= pack('V', $c_len); // compressed filesize
$fr .= pack('V', $unc_len); // uncompressed filesize
$fr .= pack('v', strlen($name)); // length of filename
$fr .= pack('v', 0); // extra field length
$fr .= $name;
// "file data" segment
$fr .= $zdata;
// "data descriptor" segment (optional but necessary if archive is not
// served as file)
$fr .= pack('V', $crc); // crc32
$fr .= pack('V', $c_len); // compressed filesize
$fr .= pack('V', $unc_len); // uncompressed filesize
// add this entry to array
$this -> datasec[] = $fr;
$new_offset = strlen(implode('', $this->datasec));
// now add to central directory record
$cdrec = "\x50\x4b\x01\x02";
$cdrec .= "\x00\x00"; // version made by
$cdrec .= "\x14\x00"; // version needed to extract
$cdrec .= "\x00\x00"; // gen purpose bit flag
$cdrec .= "\x08\x00"; // compression method
$cdrec .= $hexdtime; // last mod time & date
$cdrec .= pack('V', $crc); // crc32
$cdrec .= pack('V', $c_len); // compressed filesize
$cdrec .= pack('V', $unc_len); // uncompressed filesize
$cdrec .= pack('v', strlen($name) ); // length of filename
$cdrec .= pack('v', 0 ); // extra field length
$cdrec .= pack('v', 0 ); // file comment length
$cdrec .= pack('v', 0 ); // disk number start
$cdrec .= pack('v', 0 ); // internal file attributes
$cdrec .= pack('V', 32 ); // external file attributes - 'archive' bit set
$cdrec .= pack('V', $this -> old_offset ); // relative offset of local header
$this -> old_offset = $new_offset;
$cdrec .= $name;
// optional extra field, file comment goes here
// save to central directory
$this -> ctrl_dir[] = $cdrec;
} // end of the 'addFile()' method
/**
* Dumps out file
*
* @return string the zipped file
*
* @access public
*/
function file()
{
$data = implode('', $this -> datasec);
$ctrldir = implode('', $this -> ctrl_dir);
return
$data .
$ctrldir .
$this -> eof_ctrl_dir .
pack('v', sizeof($this -> ctrl_dir)) . // total # of entries "on this disk"
pack('v', sizeof($this -> ctrl_dir)) . // total # of entries overall
pack('V', strlen($ctrldir)) . // size of central dir
pack('V', strlen($data)) . // offset to start of central dir
"\x00\x00"; // .zip file comment length
} // end of the 'file()' method
} // end of the 'PHPZip' class
?>
这个只能ㄧ层目录，不能压子目录
-------------3楼
哇~~~赏金这么高啊~~~
我有点疑问想请问？
可否把需求讲的详细一点....
我对这么高的赏金有点心动....
不过对于你(使用者)的需求不是很了解....
关于档案压缩的部份....
只是要把某资料夹里所有的档案压缩就行了对吗？
那有关link的部份，就直接当成档案压起来哦~~
这样可以吗？
至于资料库的部份....
不知道你指的打包是什么意思？
是像phpMyAdmin那样把资料库内容包装成
.sql档案(档案内容皆为sql语法，全部执行后可得到一样的资料库)吗？
还是说有另外的要求？
等您的答覆啰....感觉写这个程式应该会蛮好玩的....
只是没有十足的把握能写得出来....
(压缩档案及汇出资料库都没碰过...)
[/color]
[ 此文章被dycheng81在2005-11-06 09:58重新编辑 ]
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 x2
[楼 主]
From：台湾中华电信
| Posted：2005-08-20 18:08 |
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fishingboy
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下面是引用dycheng81于2005-08-20 18:08发表的 我要PHP程式自动将整个目录内容压缩成某档案+自动将资料库打包的程式(可分开)(赏1000雅币)急:
请问有无PHP程式执行之后自动将整个目录内容压缩成某档案(有赏)
奖金已经累积到2000雅币 
我写过....但是不成功...
....... 哇~~~赏金这么高啊~~~ 我有点疑问想请问？ 可否把需求讲的详细一点.... 我对这么高的赏金有点心动.... 不过对于你(使用者)的需求不是很了解.... 关于档案压缩的部份.... 只是要把某资料夹里所有的档案压缩就行了对吗？ 那有关link的部份，就直接当成档案压起来哦~~ 这样可以吗？ 至于资料库的部份.... 不知道你指的打包是什么意思？ 是像phpMyAdmin那样把资料库内容包装成 .sql档案(档案内容皆为sql语法，全部执行后可得到一样的资料库)吗？ 还是说有另外的要求？ 等您的答覆啰....感觉写这个程式应该会蛮好玩的.... 只是没有十足的把握能写得出来.... (压缩档案及汇出资料库都没碰过...)
[ 此文章被fishingboy在2005-08-23 00:02重新编辑 ]
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x0
[4 楼]
From：台湾亚太线上网络
| Posted：2005-08-22 23:54 |
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xxxzzz
|
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Re:我要PHP程式自动将整个目录内容压缩成某档案+自动将资料库打包的程式(可分开)(赏1
本来要写写看...找资料时..有似曾相似的感觉 忽然想起以前似乎研究过 结果一找...果真有玩过... 不过最后也没自己写出来... 倒是收集到一个class...如下 （不是自己写的...只求一朵花  ） 用PHP制作zip压缩程式 使用方法$z = new PHPZip(); //新建立一个zip的类 方法一： $z -> Zip("", "out1.zip"); //添加目前工作目录和子目录下的所有档案 方法二： $files=array(Ƈ.txt','gb.txt'); $files[]=Ƌ.txt' $z -> Zip($files, "out2.zip"); //添加文件清单 方法三： $z -> Zip("/usr/local/sext/", "out3.zip"); //添加指定目录 复制程式
<?php
#
# PHPZip v1.2 by Sext ([email]sext@neud.net[/email]) 2002-11-18
# (Changed: 2003-03-01)
#
# Makes zip archive
#
# Based on "Zip file creation class", uses zLib
#
# Examples in sample1.php, sample2.php and sample3.php
#
class PHPZip
{
function Zip($dir, $zipfilename)
{
if (@function_exists('gzcompress'))
{
$curdir = getcwd();
if (is_array($dir))
{
$filelist = $dir;
}
else
{
$filelist = $this -> GetFileList($dir);
}
if ((!empty($dir))&&(!is_array($dir))&&(file_exists($dir))) chdir($dir);
else chdir($curdir);
if (count($filelist)>0)
{
foreach($filelist as $filename)
{
if (is_file($filename))
{
$fd = fopen ($filename, "r");
$content = fread ($fd, filesize ($filename));
fclose ($fd);
if (is_array($dir)) $filename = basename($filename);
$this -> addFile($content, $filename);
}
}
$out = $this -> file();
chdir($curdir);
$fp = fopen($zipfilename, "w");
fwrite($fp, $out, strlen($out));
fclose($fp);
}
return 1;
}
else return 0;
}
function GetFileList($dir)
{
if (file_exists($dir))
{
$args = func_get_args();
$pref = $args[1];
$dh = opendir($dir);
while($files = readdir($dh))
{
if (($files!=".")&&($files!=".."))
{
if (is_dir($dir.$files))
{
$curdir = getcwd();
chdir($dir.$files);
$file = array_merge($file, $this -> GetFileList("", "$pref$files/"));
chdir($curdir);
}
else $file[]=$pref.$files;
}
}
closedir($dh);
}
return $file;
}
var $datasec = array();
var $ctrl_dir = array();
var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
var $old_offset = 0;
/**
* Converts an Unix timestamp to a four byte DOS date and time format (date
* in high two bytes, time in low two bytes allowing magnitude comparison).
*
* @param integer the current Unix timestamp
*
* @return integer the current date in a four byte DOS format
*
* @access private
*/
function unix2DosTime($unixtime = 0) {
$timearray = ($unixtime == 0) ? getdate() : getdate($unixtime);
if ($timearray['year'] < 1980) {
$timearray['year'] = 1980;
$timearray['mon'] = 1;
$timearray['mday'] = 1;
$timearray['hours'] = 0;
$timearray['minutes'] = 0;
$timearray['seconds'] = 0;
} // end if
return (($timearray['year'] - 1980) << 25) | ($timearray['mon'] << 21) | ($timearray['mday'] << 16) |
($timearray['hours'] << 11) | ($timearray['minutes'] << 5) | ($timearray['seconds'] >> 1);
} // end of the 'unix2DosTime()' method
/**
* Adds "file" to archive
*
* @param string file contents
* @param string name of the file in the archive (may contains the path)
* @param integer the current timestamp
*
* @access public
*/
function addFile($data, $name, $time = 0)
{
$name = str_replace('\\', '/', $name);
$dtime = dechex($this->unix2DosTime($time));
$hexdtime = '\x' . $dtime[6] . $dtime[7]
. '\x' . $dtime[4] . $dtime[5]
. '\x' . $dtime[2] . $dtime[3]
. '\x' . $dtime[0] . $dtime[1];
eval('$hexdtime = "' . $hexdtime . '";');
$fr = "\x50\x4b\x03\x04";
$fr .= "\x14\x00"; // ver needed to extract
$fr .= "\x00\x00"; // gen purpose bit flag
$fr .= "\x08\x00"; // compression method
$fr .= $hexdtime; // last mod time and date
// "local file header" segment
$unc_len = strlen($data);
$crc = crc32($data);
$zdata = gzcompress($data);
$c_len = strlen($zdata);
$zdata = substr(substr($zdata, 0, strlen($zdata) - 4), 2); // fix crc bug
$fr .= pack('V', $crc); // crc32
$fr .= pack('V', $c_len); // compressed filesize
$fr .= pack('V', $unc_len); // uncompressed filesize
$fr .= pack('v', strlen($name)); // length of filename
$fr .= pack('v', 0); // extra field length
$fr .= $name;
// "file data" segment
$fr .= $zdata;
// "data descriptor" segment (optional but necessary if archive is not
// served as file)
$fr .= pack('V', $crc); // crc32
$fr .= pack('V', $c_len); // compressed filesize
$fr .= pack('V', $unc_len); // uncompressed filesize
// add this entry to array
$this -> datasec[] = $fr;
$new_offset = strlen(implode('', $this->datasec));
// now add to central directory record
$cdrec = "\x50\x4b\x01\x02";
$cdrec .= "\x00\x00"; // version made by
$cdrec .= "\x14\x00"; // version needed to extract
$cdrec .= "\x00\x00"; // gen purpose bit flag
$cdrec .= "\x08\x00"; // compression method
$cdrec .= $hexdtime; // last mod time & date
$cdrec .= pack('V', $crc); // crc32
$cdrec .= pack('V', $c_len); // compressed filesize
$cdrec .= pack('V', $unc_len); // uncompressed filesize
$cdrec .= pack('v', strlen($name) ); // length of filename
$cdrec .= pack('v', 0 ); // extra field length
$cdrec .= pack('v', 0 ); // file comment length
$cdrec .= pack('v', 0 ); // disk number start
$cdrec .= pack('v', 0 ); // internal file attributes
$cdrec .= pack('V', 32 ); // external file attributes - 'archive' bit set
$cdrec .= pack('V', $this -> old_offset ); // relative offset of local header
$this -> old_offset = $new_offset;
$cdrec .= $name;
// optional extra field, file comment goes here
// save to central directory
$this -> ctrl_dir[] = $cdrec;
} // end of the 'addFile()' method
/**
* Dumps out file
*
* @return string the zipped file
*
* @access public
*/
function file()
{
$data = implode('', $this -> datasec);
$ctrldir = implode('', $this -> ctrl_dir);
return
$data .
$ctrldir .
$this -> eof_ctrl_dir .
pack('v', sizeof($this -> ctrl_dir)) . // total # of entries "on this disk"
pack('v', sizeof($this -> ctrl_dir)) . // total # of entries overall
pack('V', strlen($ctrldir)) . // size of central dir
pack('V', strlen($data)) . // offset to start of central dir
"\x00\x00"; // .zip file comment length
} // end of the 'file()' method
} // end of the 'PHPZip' class
?>
此文章被评分,最近评分记录| 财富:200 (by hanklu) | 理由: 感谢提供相关的程式 | |
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x1
[5 楼]
From：台湾台湾索尼
| Posted：2005-08-23 18:16 |
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