Upload zip, rar in one folder specific and Extract zip, rar in one folder specific

[Gypaete]

How do I do that?
Extrar .zip:
<?php
$zip = new ZipArchive;
if ($zip->open('test.zip') === TRUE) {
    $zip->extractTo('/my/destination/dir/');
    $zip->close();
    echo 'ok';
} else {
    echo 'failed';
}
?>