The reverse method reverses the order of the collection's items, preserving the original keys:
reverse
$collection = collect(['a', 'b', 'c', 'd', 'e']); $reversed = $collection->reverse(); $reversed->all(); /* [ 4 => 'e', 3 => 'd', 2 => 'c', 1 => 'b', 0 => 'a', ] */