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PHP PHP Basics Unit Converter Manipulating Numbers

Posted by David Bristol
David Bristol
413 Points

It is saying I haven't changed $integerOne I don't understand what i am doing wrong.

Any help?

index.php 
<?php

//Place your code below this comment
$integerOne = 1;

$integerTwo = 2;
var_dump ( $integerOne + 5 );
var_dump ( $integerOne - 1 );


?>

4 Answers

Mike Henry
PLUS
Mike Henry
Courses Plus Student 5,373 Points
Mike Henry
Mike Henry
Courses Plus Student 5,373 Points

The instructions: Add 5 to $integerOne. Subtract 1 from $integerTwo. I believe that the answer should be:
$integerOne += 5; $integerTwo -= 1;

David Bristol
David Bristol
413 Points
David Bristol
David Bristol
413 Points

Oh thank you I will try it now

David Bristol
David Bristol
413 Points
David Bristol
David Bristol
413 Points

It say that Task 1 is no longer pasding

Mike Henry
PLUS
Mike Henry
Courses Plus Student 5,373 Points
Mike Henry
Mike Henry
Courses Plus Student 5,373 Points

<?php

//Place your code below this comment $integerOne = 1; $integerTwo = 2;

$integerOne += 5; $integerTwo -= 1;

$floatOne = 1.5;

echo $integerOne * $floatOne;

?> Check for semi-colon and don't change the first section in the second part of the Challenge.