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PHP PHP Basics Unit Converter Manipulating Numbers

androse ryo
androse ryo
243 Points
Posted by androse ryo
androse ryo
243 Points

multiplication of two variable

how to multiply two variables without changing their original value and display the result.

index.php 
<?php

//Place your code below this comment
$integerOne=1;
$integerTwo=2;
$floatOne=1.5;
$integerOne=$integerOne + 5;
--$integerTwo;
var_dump($integerOne*$$floatOne);
?>

1 Answer

Umesh Ravji
Umesh Ravji
42,386 Points
Umesh Ravji
Umesh Ravji
42,386 Points

Hi Androse, you must use the echo() function (not var_dump()). You also have an additional dollar sign after the asterisk in your multiplication.