Using WordPress ‘get_previous_posts_link()’ PHP function
The `get_previous_posts_link()` function in WordPress retrieves the link for the previous posts page, which can be used to display the link or styled as desired
PHP
Using WordPress ‘get_preferred_from_update_core()’ PHP function
Selects the first update version from the update_core option.
Using WordPress ‘get_post_types_by_support()’ PHP function
Retrieves a list of post type names that support a specific feature.
Using WordPress ‘get_post_thumbnail_id()’ PHP function
The `get_post_thumbnail_id()` function in WordPress retrieves the post thumbnail ID