Both echo and print are used to show output data in PHP. Let's discuss one by one. echo echo helps …
Comments are used to make PHP code easy to understand. Comments are ignored by the PHP interpreter and are only …
Keywords are the reserved words that have special meaning in the PHP language. Those words cannot be used as variable …
data types define the type of data a variable can store. PHP supports 8 basic data types, which are divided …
In PHP, a variable is like a container that stores data (like numbers, text, or other values) so you can …