WordPress Network admin options page: how to store options and where will they be stored?

Question

I'm creating an additional WordPress Network admin page, and I need to store some system-wide option. The good thing that a config file will be generated, so no access is required from the child blogs, but the question is: how to store options to Network Admin, and where will they be stored in the database?

Thanks, Peter

Answer 1

Use add_site_option() and update_site_option(). You can find these functions in wp-includes/functions.php.