Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialPai Boony
Courses Plus Student 4,529 Pointschallenge 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
<?php
$integerOne = 1+5;
echo $integerOne;
$integerTwo = 2-1;
echo $integerTwo;
?>
2 Answers
Alex Watts
8,396 PointsHello,
The solution:
$integerOne = 1;
$integerOne += 5;
$integerTwo = 2;
$integerTwo--;
Hope this helps :)
Alex Watts
8,396 PointsThat's alright! Happy to help :)
Pai Boony
Courses Plus Student 4,529 PointsPai Boony
Courses Plus Student 4,529 Pointsthanks a lot. Problem solve.