Add sortRecursive and sortRecursiveDesc methods

src/Illuminate/Collections/Collection.php

@@ -1366,30 +1366,26 @@ public function sortDesc($options = SORT_REGULAR)
     }
 
     /**
-     * Recursively sort the collection by keys and values.
+     * Recursively sort an array by keys and values.
      *
-     * @param int $options
-     * @param bool $descending
+     * @param  int  $options
+     * @param  bool  $descending
      * @return static
      */
     public function sortRecursive($options = SORT_REGULAR, $descending = false)
     {
-        $items = $this->items;
-
-        return new static(Arr::sortRecursive($items, $options = SORT_REGULAR, $descending = false));
+        return new static(Arr::sortRecursive($this->items, $options = SORT_REGULAR, $descending = false));
     }
 
     /**
-     * Recursively sort the collection by keys and values in descending order.
+     * Recursively sort an array by keys and values in descending order.
      *
-     * @param int $options
+     * @param  int  $options
      * @return static
      */
     public function sortRecursiveDesc($options = SORT_REGULAR)
     {
-        $items = $this->items;
-
-        return new static(Arr::sortRecursiveDesc($items, $options = SORT_REGULAR));
+        return new static(Arr::sortRecursiveDesc($this->items, $options = SORT_REGULAR));
     }
 
     /**

src/Illuminate/Collections/LazyCollection.php

@@ -1353,6 +1353,29 @@ public function sortDesc($options = SORT_REGULAR)
         return $this->passthru('sortDesc', func_get_args());
     }
 
+    /**
+     * Recursively sort an array by keys and values.
+     *
+     * @param  int  $options
+     * @param  bool  $descending
+     * @return static
+     */
+    public function sortRecursive($options = SORT_REGULAR, $descending = false)
+    {
+        return $this->passthru('sortRecursive', func_get_args());
+    }
+
+    /**
+     * Recursively sort an array by keys and values in descending order.
+     *
+     * @param  int  $options
+     * @return static
+     */
+    public function sortRecursiveDesc($options = SORT_REGULAR)
+    {
+        return $this->passthru('sortRecursiveDesc', func_get_args());
+    }
+
     /**
      * Sort the collection using the given callback.
      *

tests/Support/SupportLazyCollectionIsLazyTest.php

@@ -1154,6 +1154,28 @@ public function testSortIsLazy()
         });
     }
 
+    public function testLazySortRecursiveDescIsLazy(): void
+    {
+        $this->assertDoesNotEnumerate(function ($collection) {
+            $collection->sortRecursiveDesc();
+        });
+
+        $this->assertEnumeratesOnce(function ($collection) {
+            $collection->sortRecursiveDesc()->all();
+        });
+    }
+
+    public function testLazySortRecursiveIsLazy(): void
+    {
+        $this->assertDoesNotEnumerate(function ($collection) {
+            $collection->sortRecursive();
+        });
+
+        $this->assertEnumeratesOnce(function ($collection) {
+            $collection->sortRecursive()->all();
+        });
+    }
+
     public function testSortDescIsLazy()
     {
         $this->assertDoesNotEnumerate(function ($collection) {