Using variable to display a page with a different stylesheet

Question

Is it possible to implement a different stylesheet for a page using a url variable, for example

Normal URL: www.example.com/page

Would use the normal stylesheet

Alternative URL: www.example.com/page?=alt

Would use an alternative stylesheet

Answer 1

if the url is www.example.com/page?style=alt, you can conditionally check the presence of $_GET['style'] when you're including your styles. Add the following where you are enqueueing your syles(probably in functions.php):

if(isset($_GET['style']) && $_GET['style']=='alt'){
  wp_enqueue_script('alternate_style);
else{
  wp_enqueue_script('normal_style);
}