I just learned today on how to get/compute the closest value of latitude and longitude using MySQL (see I'm not a mathematician, with this complex computation for me... it makes me have a severe nosebleeds ).

I made this simple PHP script 2 years ago just to make my multiply page generates a random header and body background every time a visitor clicks/refreshes my multiply page. It's quite simple, all you need is a free php hosting and a free image hosting or use your own web server if you have one , that's it!