Now, I want to learn php language in order to create a customer area on my website. So I created a Simple page with inputs in html and css and I would like to place my php commands (registration of the username and password, then, client authentication). To start, I would first have to know where to save my future file.php, I mean at what level? Maybe I need to save it to my folder “simple-pages”? Or in other one?
Thank you in advance for your advice