Using WordPress ‘form_option()’ PHP function
The `form_option()` function in WordPress is used to retrieve and display option values for forms after sanitization
Format
Using WordPress ‘get_next_post_link()’ PHP function
Retrieves the next post link that is adjacent to the current post.
Using WordPress ‘get_post_class()’ PHP function
Retrieves an array of the class names for the post container element.
Using WordPress ‘get_post_timestamp()’ PHP function
Retrieves post published or modified time as a Unix timestamp.