Viktor9769

$candiesTests = [
    [1, 1, 2, 3], // Test1 => 1,3
    [1, 1, 2, 3, 4], // Test2 => 1,4
    [1, 1, 2, 2, 3, 4, 5, 5], // Test3 => 1,2,5,5
    [1, 1, 2, 2, 3, 4, 5, 5, 1, 1, 5], // Test4 => 1,1,1,2,5
];
 
/**
 * Complete this function
 *
 * @param array $candies A one dimensional array of candies
 *
 * @return array Berit's candies
 */
function getBeritsCandies(array $candies): array{
    $newarray = array_unique($candies);
    $result= array_diff($newarray,$candies);
    $el = count($candies);
 
    if ($el % 2 == 0) {
        return $newarray;
        # code...
    }
    else {
         return $newarray;
    }
   
 
 
    return [];
 }


 
/*
 * Code below is just to print answers. Do not edit.
 */
foreach ($candiesTests as $candies) {
    $beritsCandies = getBeritsCandies($candies);
    echo('Berits candies: '.implode(', ', $beritsCandies).PHP_EOL);
}