Using WordPress ‘get_the_author_msn()’ PHP function
Retrieve the MSN address of the author of the current post.
PHP
Using WordPress ‘get_the_author_nickname()’ PHP function
Retrieve the nickname of the author of the current post.
Using WordPress ‘get_the_author_posts_link()’ PHP function
Retrieves an HTML link to the author page of the current post’s author.
Using WordPress ‘get_the_author_url()’ PHP function
Retrieve the URL to the home page of the author of the current post.
Using WordPress ‘get_the_comments_navigation()’ PHP function
Retrieves navigation to next/previous set of comments, when applicable.
Using WordPress ‘get_the_category_rss()’ PHP function
Retrieves all of the post categories, formatted for use in feeds.
Using WordPress ‘get_the_category_list()’ PHP function
Retrieves category list for a post in either HTML list or custom format.
Using WordPress ‘get_the_category_by_ID()’ PHP function
The `get_the_category_by_ID()` function retrieves a category's name from its ID in WordPress
Using WordPress ‘is_comments_popup()’ PHP function
Determines whether the current URL is within the comments popup window.