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Matthew Smart
12,567 Pointsstuck on php function challenge
This is the code i have for the challenge , i dont understand why it is not working , it says that my function isnt returning a value ?
<?php
function mimic_array_sum(){ $total = 0; foreach($primes as $prime){ $total = $total + $prime;
}
return $total; }
$palindromic_primes = array(11, 757, 16361);
?>
2 Answers
Jeremy Germenis
29,854 PointsYou are not passing a variable into your function. Also, you are not calling the function but I do not know if the challenge requires that or not.
Jeremy Germenis
29,854 PointsJust completed the code challenge. You are not passing a variable in your function.
function myFunction($passedVariable) {
echo $passedVariable;
}
Matthew Smart
12,567 PointsMatthew Smart
12,567 Pointsi know mate, ive tried so many different ways, i think its a bug in the actually website maybe?
could you watch the video and see if you can get past it? the video is literally 4 minutes long.
http://teamtreehouse.com/library/build-a-simple-php-application/working-with-functions/introducing-userdefined-functions