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![Michael Bragg](https://secure.gravatar.com/avatar/60666b246afc6cd07fbb220ea3222c0a?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Michael Bragg
811 PointsI have tried var_dump, and echo to get the results and I'm wondering if I'm supposed to used the previous task here?
I have multiplied $integerOne by $floatOne and attempted echo, and var_dump to get the solution, but I get less/more than five if I un-comment, or re-comment the += 5 in the previous task. Any help would be greatly appreciated.
<?php
//Place your code below this comment
$integerOne = 1;
$integerTwo = 2;
$floatOne = 1.5;
var_dump ($integerOne += 5);
//var_dump ($integerTwo -= 1);
$integerOne *= $floatOne;
var_dump ($integerOne);
?>
1 Answer
![johan sanchez](https://secure.gravatar.com/avatar/dcf189fa30b98cc0ec37ca9c18c31ff3?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
johan sanchez
3,100 PointsHello!
Instead of reassign the $integerOne value, just try something like
echo $a * $b;
It seems it's the expected behaviour