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243 Pointsmultiplication of two variable
how to multiply two variables without changing their original value and display the result.
<?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
42,386 PointsHi Androse, you must use the echo()
function (not var_dump()
). You also have an additional dollar sign after the asterisk in your multiplication.