1. Put it for example in ~/ts/index.php on your webserver/
2. Create folder ~/ts/cache for caching and give it rights.
3. Then you'll be able to use it like that: ...img src="/ts/index.php?name=..//cucumber.jpg&w=100&h=50&c=1" alt='ima... Where w - width and h - height.

Resizing images thru PHP classes