Learn how to retrieve the search link in WordPress using the `get_search_link()` function, which can be useful for displaying search functionality or creating custom search pages
The `get_sample_permalink()` function in WordPress generates a sample permalink based on the post name and allows users to override the post title and name when creating it
The `get_role()` function in WordPress is used to retrieve the role object for a specific role, allowing you to access its properties and capabilities