The `check_column()` function in WordPress allows developers to check if a specific column in a database table meets certain criteria
The `add_site_meta()` function in WordPress allows adding custom metadata to a specific site using its ID, meta key, value, and optionally making it unique
Shows a message confirming that the new user has been registered and is awaiting activation.
Displays the HTML link of the URL of the author of the current comment.
The `clean_user_cache()` function in WordPress clears all user caches associated with the specified user object or ID
Outputs a complete commenting form for use within a template.
Retrieves info for user lists to prevent multiple queries by get_userdata() .
Learn how to use the WordPress 'admin\_created\_user\_email()' PHP function to send customized notifications to newly-created users.
Shows a message confirming that the new site has been registered and is awaiting activation.