Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

PHP Build a Basic PHP Website (2018) Adding a Basic Form Objects

The conditional should call the isPalprime method of the $checker object. If the isPalprime method returns true, then e

The conditional should call the isPalprime method of the $checker object. If the isPalprime method returns true, then echo "is"; otherwise, echo "is not".

palprimes.php
<?php


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

$checker -> number = 17;


echo "The number " . " ". $checker -> number ;
echo "(is|is not)";
echo " a palprime.";

?>

I tried

if ($checker-> isPalprime(TRUE)){ echo "is"; } else { echo "is not"; }

--- But doesnt work

1 Answer

Alena Holligan
STAFF
Alena Holligan
Treehouse Teacher

$checker-> isPalprime(TRUE)

when calling this isPalprime function, it will return TRUE or FALSE, you do not pass TRUE as an argument.

Thanks