Fixed multisort bug

Author: robinsonjohn

CHANGELOG.md

@@ -12,6 +12,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `Fixed` for any bug fixes.
 - `Security` in case of vulnerabilities
 
+## [1.3.1] - 2021.03.13
+
+### Fixed
+
+- Fixed bug in `multisort` method to preserve array order by adding the `SORT_NUMERIC` flag.
+
 ## [1.3.0] - 2021.02.17
 
 ### Added

src/Arr.php

@@ -83,7 +83,7 @@ public static function undot(array $array): array
      * @return void
      */
 
-    public static function set(&$array, string $key, $value): void
+    public static function set(array &$array, string $key, $value): void
     {
 
         $keys = explode('.', $key);
@@ -314,11 +314,11 @@ public static function multisort(array $array, string $key, bool $descending = f
 
         if (false === $descending) {
 
-            array_multisort($columns, SORT_ASC, $array);
+            array_multisort($columns, SORT_ASC, $array, SORT_NUMERIC);
 
         } else {
 
-            array_multisort($columns, SORT_DESC, $array);
+            array_multisort($columns, SORT_DESC, $array, SORT_NUMERIC);
 
         }