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PHP Build a Simple PHP Application Wrapping Up The Project Objects

Code Challenge?

PalprimeChecker objects have a property called number. This task has two parts. First, assign that property a value of 17. Second, remove the two hash signs (##) in the first echo statement and instead concatenate the value of this number property. (Be sure to preserve the space after the two hash signs by concatenating a space after the number.) Whats wrong why dont pass????


include 'class.palprimechecker.php';

$checker = new PalprimeChecker();


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


1 Answer

Brad Mullett
Brad Mullett
76,854 Points

You're using $checker->value in your code, it's looking for $checker->number. If you look over the message it says the property you're assigning 17 to is called number.