silverstripe-framework/filesystem/Archive.php

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<?php
/**
* @package sapphire
* @subpackage filesystem
*/
/**
* Class for handling archives.
* To implement a specific archive system, create a subclass of this abstract class, and amend the implementation of Archive::open().
*/
abstract class Archive extends Object {
/**
* Return an Archive object for the given file.
*/
static function open($filename) {
if(substr($filename, strlen($filename) - strlen('.tar.gz')) == '.tar.gz' ||
substr($filename, strlen($filename) - strlen('.tar.bz2')) == '.tar.bz2' ||
substr($filename, strlen($filename) - strlen('.tar')) == '.tar') {
return new TarballArchive($filename);
}
}
function extractTo($destination, $entries = null) {
}
function listing($path) {
}
}
?>