The 'custom_header_options' action in WordPress allows developers to modify header settings page. By adding a function to functions.php, custom options can be added or removed.
The 'comment_feed_where' PHP filter in WordPress allows developers to customize the SQL query used to retrieve comments for a feed. This can be useful for filtering out certain types of…
The 'attachment_fields_to_edit' PHP filter in WordPress allows developers to customize the fields displayed on the media attachment edit screen. This filter can be used to add, remove, or modify fields…
The 'email_exists' PHP filter in WordPress is a powerful tool for developers to check if a user's email already exists in the database. This filter can be used in various…