如何在Laravel中输出数组A和数组B的值之间的差异？

$arrayA = [1, 2, 3, 4, 5];
$arrayB = [3, 4, 5, 6, 7];

$difference = array_diff($arrayA, $arrayB);

print_r($difference);

Array
(
    [0] => 1
    [1] => 2
)

use Illuminate\Support\Collection;

$collectionA = collect([1, 2, 3, 4, 5]);
$collectionB = collect([3, 4, 5, 6, 7]);

$difference = $collectionA->diff($collectionB);

print_r($difference->all());

Array
(
    [0] => 1
    [1] => 2
)