Online PHP editor | refs for aUc9d

<?php $arrays = [[0, 3, 10, 5, 6, 9, 2, 7, 1, 4, 8, 11], [0, 1, 2, 3], [0, 5, 2, 4, 3, 1], [0, 1, 3, 2]]; $deletes = [3, 5]; foreach ($arrays as $index => $array) { $filtered = array_diff($array, $deletes); foreach ($filtered as $value) { $originalValue = $value; foreach ($deletes as $delete) { $value -= $originalValue > $delete; } $result[$index][] = $value; } } var_export($result);