Using WordPress ‘is_post_status_viewable()’ PHP function
Determines whether a post status is considered “viewable”.
loop
Using WordPress ‘is_locale_switched()’ PHP function
Is_locale_switched() is a useful WordPress function that allows you to check whether the locale has been switched or not
Using WordPress ‘have_posts()’ PHP function
Determines whether current WordPress query has posts to loop over.
Using WordPress ‘has_header_video()’ PHP function
The `has_header_video()` function in WordPress checks if a header video is set and returns true if one exists, false otherwise