Can PHP files be saved on a computer?

Yes, PHP files can be saved on a computer just like any other type of file. You can create a new file with a .php extension and save it on your computer using a text editor or an integrated development environment (IDE). Make sure to save the file in a directory that is accessible by your web server so that it can be executed properly.

<?php
// This is a simple PHP file that can be saved on a computer
echo "Hello, World!";
?>