Define a PHP Variable

PHP variable’s name begins with a $ sign, followed by a name- and that name must start with a letter or an underscore, not a number.PHP can also store all types of data in variables which makes things a lot easier. (Don’t have to create different types to store data, PHP supports eight primitive types that is boolean ,integer , float, string , array, object, resource, NULL and some pseudo-types for readability reasons, mixed and number)

Assign Name and Phone to PHP variables
$name = “Sudheesh.R”;
$phone = 123456;
echo $name;
echo $phone;

Output : Sudheesh.R 123456