See: http://edutechwiki.unige.ch/en/Pageflakes. Clicking on files won't do much, you do have to import these in Pageflakes
Note: There is NO PHP code. I simply use *.php to make sure that the page doesn't get cached (this may be vodoo, but I have seen the trick in some forum). Rename them to *.html for use in production. Your flake will be faster.