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Start your free trialNeslee Rodillo
19,615 PointsI don't understand what is being asked in task 6
I don't understand how I can pass this stage without removing the hard coded number in the out put.
Every time, I remove the number '17' in the output, it then says the previous stage is not passing
Challenge task 6 of 7 What do you think: is 16661 a palprime? Assign the number property of $checker a value of 16661. Be sure to refresh the preview before you finish this step to find out.
My answer:
<?php
include "class.palprimechecker.php";
$checker = new PalprimeChecker ();
$checker -> number = 16661 ;
echo "The number " . $checker->number . " ";
if (!$checker->isPalprime()) {
echo "is not";
} else {
echo "is";
}
echo " a palprime.";
?>
Error: Oops! It looks like Task 4 is no longer passing. (which is about using '17' instead of '16661')
2 Answers
Paul Johnson
18,924 PointsIn one of the earlier stages you are told to concatenate the number onto the first string, so 17 shouldn't be hard coded anyway.
echo "The number " . $checker->number . " ";
Try changing that and see if it helps. You should then be able to change the $checker->number variable to 16661 and it should pass.
Your if statement could use a little work to, $checker->isPalPrime returns true or false, so !==FALSE is not needed. You should be using an if/else statement
if(condition) {
//Do something
} else {
//Do something else
}
Neslee Rodillo
19,615 Pointsfixed :D and completed the challenge.... Sweet!!!!!!!!