Since you are working with local files you can't use an absolute path like"$filename = "/uploads/partsbase/test.txt"
You probably need a relative path like: $filename = "../../uploads/partsbase/test.txt"
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.