[10.x] Use match expression in getArrayableItems (#47549)

Author: osbre

src/Illuminate/Collections/Traits/EnumeratesValues.php

@@ -972,21 +972,17 @@ protected function getArrayableItems($items)
     {
         if (is_array($items)) {
             return $items;
-        } elseif ($items instanceof Enumerable) {
-            return $items->all();
-        } elseif ($items instanceof Arrayable) {
-            return $items->toArray();
-        } elseif ($items instanceof Traversable) {
-            return iterator_to_array($items);
-        } elseif ($items instanceof Jsonable) {
-            return json_decode($items->toJson(), true);
-        } elseif ($items instanceof JsonSerializable) {
-            return (array) $items->jsonSerialize();
-        } elseif ($items instanceof UnitEnum) {
-            return [$items];
         }
 
-        return (array) $items;
+        return match (true) {
+            $items instanceof Enumerable => $items->all(),
+            $items instanceof Arrayable => $items->toArray(),
+            $items instanceof Traversable => iterator_to_array($items),
+            $items instanceof Jsonable => json_decode($items->toJson(), true),
+            $items instanceof JsonSerializable => (array) $items->jsonSerialize(),
+            $items instanceof UnitEnum => [$items],
+            default => (array) $items,
+        };
     }
 
     /**