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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