The `get_page_by_title()` function in WordPress is used to retrieve a page based on its title, returning either an object, an associative array, or a numeric array
The `get_pagenum_link()` function in WordPress retrieves the link for a specific page number, which can be used to create custom pagination or navigate between pages
The `get_others_pending()` function in WordPress retrieves a list of pending review posts from other users, allowing developers to manage user-submitted content on their website