Using WordPress ‘permalink_single_rss()’ PHP function
The `permalink_single_rss()` is a WordPress function that generates the URL for an individual item's RSS feed
PHP
Using WordPress ‘ms_is_switched()’ PHP function
How to Use WordPress `ms_is_switched()` Function | A Guide for Non-Developers
Using WordPress ‘parent_post_rel_link()’ PHP function
The `parent_post_rel_link()` function in WordPress generates a relational link for the parent item in a hierarchical post type using the specified link title format
Using WordPress ‘page_attributes_meta_box()’ PHP function
The `page_attributes_meta_box()` is a WordPress function that allows developers to add page attributes such as title, excerpt, and featured image to a post or set of posts programmatically