I get nightly dumps of my server data but someone has asked me if they can have nightly cvs exports of specific fields. I know how to make a download button that when clicked downloads specific data to cvs. But i wanted this to happen automatically without a button click.
If your server (hosting co.) supports 'cron jobs' then you have the ability to create a php task to do what you want and then place it as a cron job with a scheduled execution. Once a week, daily, M-F, etc.
ok i will check into this