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PHP PHP Basics Unit Converter Manipulating Numbers

Pai Boony
PLUS
Pai Boony
Courses Plus Student 4,529 Points
Posted by Pai Boony
Pai Boony
Courses Plus Student 4,529 Points

challenge wrong answer

the challenge task 2 of 3 in PHP Basic is Add5 to $integerOne, Subtract 1 to $integerTwo. my code is <?php $integerOne = 1+ 5; $integerTwo = 2-1; ?>

but it keep saying that I'm wrong and I do not know how to answer to the right answer

index.php 
<?php

$integerOne = 1+5;
echo $integerOne;
$integerTwo = 2-1;
echo $integerTwo;
?>

2 Answers

Alex Watts
Alex Watts
8,396 Points
Alex Watts
Alex Watts
8,396 Points

Hello,

The solution:

$integerOne = 1;
$integerOne += 5;
$integerTwo = 2;
$integerTwo--;

Hope this helps :)

Alex Watts
Alex Watts
8,396 Points
Alex Watts
Alex Watts
8,396 Points

That's alright! Happy to help :)