Learn how to use the WordPress `confirm_delete_users()` PHP function to delete users with specific roles or criteria using an array of user IDs and parameters.
The article explains how to use the WordPress `compression_test()` function, which tests if JavaScript compression from PHP is working correctly, and provides examples for various scenarios
Learn how to use the WordPress 'clean_post_cache()' PHP function to clear cached content for individual posts, pages, custom post types, multiple posts at once, and after post updates
The `clean_page_cache()` function in WordPress deletes a specific page from the cache based on its ID and clears the cache associated with all_page_ids and get_pages