We'll create fresh WordPress site with include-file installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Adds a shortcode to include the content of a file or URL inside of a WordPress page or post.
Example:
Include the following in a page or post:
[include_file url=http://example.org/somefile.txt]
This would include the content of http://example.org/somefile.txt into your page or post.