PHP/JS AJAX file grabber and archiver

PHP class and a little nit of JS to collect multiple files by their URL's and archive 'em in a single ZIP.

Basic usage

1. Fill the files' URLs ti the urls.txt file. One line - one file.
2. Open index.php and click begin. The textarea will be filled with log messages.

How it works

The js/script.js sends GET request to the req.php file. Based on req's response there'll be next request or result message. The req.php file triggers the Grabber class to process with the next URL in the list. Check Grabber.php comments to get more on it's work.