Once you have laid out the structure for your database table, it is time to create the actual tables. This is where it gets fun. When the tables are created, you can really begin building your API for interacting with the database and that’s when this whole project begins to truly take shape.
Using custom database tables for your WordPress plugins is one of the way that you can greatly improve the kind of plugins you are able to create. DB tables give you a way to manage, organize, and save data for your plugin, and creating them for your plugin is very simple.
This useful little tip will show you how to retrieve an array of registered users from your WordPress database. We will use the get_users() function to query the database and return an array of users matching our parameters.
