Create a variable and use in computation in PHP
Description
The following code shows how to create a variable and use in computation.
Example
<?php/* www. j av a2 s .c o m*/
//create variable
$result = 2 + 5;
//create another variable
$doubleResult = $result * 2.001;
//print the second variable
print($doubleResult);
?>
The code above generates the following result.
