/**
* Create archive using php function and return the path
*
* @param string $dir target dir
* @param array $files files names list
* @param string $name archive name
* @param array $arc archiver options
* @return string|bool
*/
protected function PhpCompress($dir, $files, $name, $archiver)
{
@ini_set('memory_limit', '256M');
$path = $this->_joinPath($dir, $name);
//format the list
$list = array();
foreach ($files as $file) {
$list[] = $this->_joinPath($dir, $file);
}
// create archive object
switch ($archiver['ext']) {
case 'zip':
include 'pclzip.lib.php';
$archive = new PclZip($path);
if (!$archive->Create($list, '', $dir)) {
return $this->SetError('errArchive');
}
break;
case 'tgz':
case 'tbz':
case 'tar':
include 'Archive_Tar.php';
$archive = new Archive_Tar($path);
if (!$archive->createModify($list, '', $dir)) {
return $this->SetError('errArchive');
}
break;
}
return $path;
}
