Using WordPress ‘get_day_link()’ PHP function
Retrieves the permalink for the day archives with year and month.
Posts
Using WordPress ‘get_children()’ PHP function
The `get_children()` function in WordPress is used to retrieve all children of a post parent ID, including pages, posts, and attachments
Using WordPress ‘get_category()’ PHP function
Retrieves category data given a category ID or category object.
Using WordPress ‘get_blog_option()’ PHP function
Retrieves option value for a given blog id based on name of option.