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 trial

PHP Build a Simple PHP Application Wrapping Up The Project Objects

What do you think: is 16661 a palprime? Assign the number property of $checker a value of 16661. Be sure to refresh the

My code seems to be correct but its not passing. What can i do?

palprimes.php
<?php

include("class.palprimechecker.php");
$checker = new PalprimeChecker();

$checker->number = 16661;

echo "The number " .$checker->number." ";
if ($checker->isPalprime()) {
   echo "is a palprime.";
   exit;
} else {
   echo "is not a palprime.";
}

?>

I think the only problem is that in the two echo statements you include the " a palprime" in each. I think they want that left as a separate echo after the condition.

You certainly do not need the exit statement. Maybe that gets checked?

1 Answer

Juliette Tworsey
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Juliette Tworsey
Front End Web Development Techdegree Graduate 32,425 Points

I'm not sure if this will work, but try this:

<?php include('class.palprimechecker.php');

$checker=new PalprimeChecker(); $number=$checker->number=16661;

echo "The number ".$number." "; if($checker->isPalprime($number)) { echo "is a palprime"; } else { echo "is not a palprime"; }

?>