<?
/**-------------------------------------------------
| EasyZip.class V0.8 - by Alban LOPEZ
| Copyright (c) 2007 Alban LOPEZ
| Email bugs/suggestions to [email protected]
+--------------------------------------------------
| This file is part of EasyArchive.class V0.9.
| EasyArchive is free software: you can redistribute it and/or modify
| it under the terms of the GNU General Public License as published by
| the Free Software Foundation, either version 3 of the License, or
| (at your option) any later version.
| EasyArchive is distributed in the hope that it will be useful,
| but WITHOUT ANY WARRANTY; without even the implied warranty of
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
| See the GNU General Public License for more details on http://www.gnu.org/licenses/
+--------------------------------------------------
http://www.phpclasses.org/browse/package/4239.html **/
class zip
{
/**
// You can use this class like that.
$test = new zip;
$test->makeZip('./','./toto.zip');
var_export($test->infosZip('./toto.zip'));
$test->extractZip('./toto.zip', './new/');
**/
function infosZip ($src, $data=true)
{
if (($zip = zip_open(realpath($src))))
{
while (($zip_entry = zip_read($zip)))
{
$path = zip_entry_name($zip_entry);
if (zip_entry_open($zip, $zip_entry, "r"))
{
$content[$path] = array (
'Ratio' => zip_entry_filesize($zip_entry) ? round(100-zip_entry_compressedsize($zip_entry) / zip_entry_filesize($zip_entry)*100, 1) : false,
'Size' => zip_entry_compressedsize($zip_entry),
'UnCompSize' => zip_entry_filesize($zip_entry));
if ($data)
$content[$path]['Data'] = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
zip_entry_close($zip_entry);
}
else
$content[$path] = false;
}
zip_close($zip);
return $content;
}
return false;
}
function extractZip ($src, $dest)
{
$zip = new ZipArchive;
if ($zip->open($src)===true)
{
$zip->extractTo($dest);
$zip->close();
return true;
}
return false;
}
function makeZip ($src, $dest)
{
$zip = new ZipArchive;
$src = is_array($src) ? $src : array($src);
if ($zip->open($dest, ZipArchive::CREATE) === true)
{
foreach ($src as $item)
{
if (is_dir($item))
$this->addZipItem($zip, realpath(dirname($item)).'/', realpath($item).'/');
elseif(is_file($item))
$zip->addFile(realpath($item), basename(realpath($item)));
}
$zip->close();
return true;
}
return false;
}
function addZipItem ($zip, $racine, $dir)
{
if (is_dir($dir))
{
$zip->addEmptyDir(str_replace($racine, '', $dir));
$lst = scandir($dir);
array_shift($lst);
array_shift($lst);
foreach ($lst as $item)
$this->addZipItem($zip, $racine, $dir.$item.(is_dir($dir.$item)?'/':''));
}
elseif (is_file($dir))
$zip->addFile($dir, str_replace($racine, '', $dir));
}
}
?>
|
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