PHP script to create an Adwords file

We have a site that sells books. Please see attached sql with 100 books. We want you to write a small, clean PHP script that generates an excel file which we can import in Google Adwords Editor. This excel should contain a complete campaign, including ads and keywords. For each book, an add should be generated which looks like: [title] from [author] Nu als eBoek te koop voor € [price] Eerlijke eBoeken, scherpe prijzen! And the ad should link to [url] Each book should have its own keywords: [title] [author] [ean] At the top of the script, we want to be able to specify: Campaign Name Campaign Daily Budget Max CPC Generated names of ad groups, ads, keywords should all start with the Campaign name