The `is_admin_bar_showing()` function in WordPress determines whether the admin bar should be showing or not, and it can be used in your themes or plugins to perform certain actions based…
The article provides an introduction to the WordPress `is_comment_feed()` function, which determines whether the current request is for a comments feed or not
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