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How to assign a value17 to the property number of the object $checker and what condition should i put for echo is|is not
This is the problem statement 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.)
<?php require_once("class.palprimechecker.php"); $checker = new PalprimeChecker(); $checker->number()=17; echo "The number" . " $checker->number()"; echo "(is|is not)"; echo " a palprime."; ?>
Hello! Your are doing great so far!
The only problem I see so far in this challenger is that you are treating the 'number' property like a method.
Methods are like functions in that they require those parenthesis you have there after 'number'. Number in this objects's case is not a method.
set properties like so:
<?php $object = new Object(); $object->property = 'foo'; ?>
further, if your going to concatenate the value of number, it should not be in quotes.
<p> $checker = new PalprimeChecker(); $checker->number = 17; echo "The number" . $checker . " "; echo "(is|is not)"; echo " a palprime."; ?></p> ``` Would some mind taking a look. I don't get why this doesn't work. It is most probably something stupid
The error i get is the following
PHP Catchable fatal error: Object of class PalprimeChecker could not be converted to string in palprimes.php on line 9
But im not sure whats happening