Documentation

PHP Extract Files using PHP function ZipArchive.

If the directory there are some zip or gz file extension, you can select the file you want extracted into the specified directory.

You can edited at this line following:

        if (pathinfo($filename, PATHINFO_EXTENSION) === 'zip' || pathinfo($filename, PATHINFO_EXTENSION) === 'gz') {

All files and scripts under licenses ( GNU GPL v2 or later).