: Allows you to check for empty values in long chains of code without your website crashing.
: Use basic building blocks like strings, integers, and booleans to store information, and if/else statements to decide what to show on the page. PHP 8 for Absolute Beginners: Basic Website and...
A basic PHP website differs from a standard HTML site because it can "think" and "react" to data. : Allows you to check for empty values
