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 Basic PHP Website (2018) Adding a Basic Form Objects

This code causes Task 1 to fail.

This code causes task 1 to fail. The code from Task 1 does not change from task 1 to task 3. I can't figure out what the issue is.


$checker = new PalprimeChecker();
$checker->number = 17;

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


2 Answers

This should do the trick:

echo "The number " . $checker->number . " ";
Andrew Dovganyuk
Andrew Dovganyuk
10,633 Points

Try this it should work! Here is solution of 1,2,3, and 4-th tasks ;)

$checker = new PalprimeChecker();
$checker->number = 17;

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