Amazon AWS SDK for PHP 2: delete all failed multipart upload parts

Hello, I need a simple PHP script that will: 1. connect to Amazon S3 2. find and delete all failed multipart upload parts (all parts that remain on the server after an incomplete multipart upload) The script must use Amazon AWS SDK for PHP 2: [login to view URL] No other functionality required, just do the above 2 steps. I need this done as soon as possible. Please estimate delivery date in bid. Thank you!