HTML Forms Can Set the Stage
In this situation, HTML does much more than play a bit part to your PHP program.
You need to make sure that the HTML form is working and is set up correctly to
help your users upload their images. Not only does that form need to give the user
a place to select an image, but it needs to set up the process by which that image
is uploaded correctly.
Copy create_user.html from your Chapter 6 examples folder (page xvii) into the
directory where you’re working now. Here’s how things were left (page 178); there
are several steps already in place for uploading an image: