Using WordPress ‘confirm_another_blog_signup()’ PHP function
Shows a message confirming that the new site has been created.
HTTPS
Using WordPress ‘comment_author_email_link()’ PHP function
Displays the HTML email link to the author of the current comment.
Using WordPress ‘clean_bookmark_cache()’ PHP function
The `clean_bookmark_cache()` function in WordPress removes the bookmark cache for a specific bookmark by passing its ID as a parameter
Using WordPress ‘do_action()’ PHP function
Calls the callback functions that have been added to an action hook.