What is the `wp_upload_dir()` function used for?

Question

WordPress Expert — Easy

What is the `wp_upload_dir()` function used for?

Accepted Answer

The `wp_upload_dir()` function in WordPress is used to return an array with information about the current uploads directory, such as the base URL, path, and subdirectory. This function does not upload files, create new directories, or return MIME types.