PHP as a server side scripting language can be used to customize CSS. This can make your website more readable and useful to your visitors. In this article, you'll learn what you can do to let them adjust your site so it looks good to them. This is the first part of a two-part series.
Now that you have the color function and the slider, you need to have a hidden AJAX-powered HTML form to grab the user's color code choices and submit them via AJAX.