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what am i doing wrong??

PalprimeChecker objects have a method called isPalprime(). This method does not receive any arguments. It returns true if the number property contains a palprime, and it returns false if the number property does not contain a palprime. (Tip: 17 is not a palprime.) Turn the second echo statement into a conditional that displays “is” or “is not” appropriately. The conditional should call the isPalprime method of the $checker object. If the isPalprime method returns true, then echo “is”; otherwise, echo “is not”.



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

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

} echo " a palprime.";


1 Answer

Michal Kurtulík
Michal Kurtulík
9,203 Points


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