[ Posted by Michaeljpitz ] Multiples of 3 or 5 PHP Codewars

fiddle_026210.php

<?php
// Multiples of 3 or 5 PHP
// If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.
// Finish the solution so that it returns the sum of all the multiples of 3 or 5 below the number passed in.
function solution($number) {
    $tot = 0;
    for ($i = 3; $i < $number; $i++)  if ($i % 3 === 0 || $i % 5 === 0)  $tot += $i;
        return $tot;
}
echo solution(10);//23
echo "<hr>";
echo solution(20);//...
?>