register_sidebars()

register_sidebars() — Creates multiple sidebars. If you wanted to quickly create multiple sidebars for a theme or internally. This function will allow you to do so. If you don’t pass the ‘name’ and/or ‘id’ in $args, then they will be built for you.

Inputs: $number (int): Optional. Number of sidebars to create. Default 1. $args (array|string): Optional. Array or string of arguments for building a sidebar. Field $id (string): The base string of the unique identifier for each sidebar. If provided, and multiple sidebars are being defined, the ID will have “-2” appended, and so on. Default ‘sidebar-‘ followed by the number the sidebar creation is currently at. Field $name (string): The name or title for the sidebars displayed in the admin dashboard. If registering more than one sidebar, include ‘%d’ in the string as a placeholder for the uniquely assigned number for each sidebar. Default ‘Sidebar’ for the first sidebar, otherwise ‘Sidebar %d’.