​The `register_theme_directory()` function in WordPress allows developers to easily register a directory containing themes for use by the platform

Finds a script handle for the selected block metadata field. It detects when a path to file was provided and finds a corresponding asset file with details necessary to register…

​How to use the `recurse_dirsize()` WordPress function to quickly calculate the size of a directory, including all subdirectories and files, with examples and best practices for performance

Learn how to use the WordPress 'query_posts()' PHP function to set up The Loop with custom query parameters, and discover why it's recommended to use the 'pre_get_posts' action instead

Renders an admin notice in case some themes have been paused due to errors.

Retrieves the URL to the admin area for the network.

Manipulates preview theme links in order to control and maintain location.

Callback function for ob_start() to capture all links in the theme.

Utilize the 'after_theme_row' PHP hook in WordPress to add custom content and functionality to the Appearance > Themes screen.