Adapt to php/php-src#20262 and laravel/framework#57501

Author: Pantea Marius-ciclistu

illuminate/Collections/Collection.php

@@ -1661,12 +1661,34 @@ public function undot()
      *
      * @param (callable(TValue, TKey): mixed)|string|null $key
      * @param bool $strict
+     * @param int $flags [optional] <p>
+     *  The optional second parameter sort_flags
+     *  may be used to modify the sorting behavior using these values:
+     *  </p>
+     *  <p>
+     *  Sorting type flags:
+     *  </p><ul>
+     *  <li>
+     *  <b>SORT_REGULAR</b> - compare items normally
+     *  (don't change types)
+     *  </li>
+     *  <li>
+     *  <b>SORT_NUMERIC</b> - compare items numerically
+     *  </li>
+     *  <li>
+     *  <b>SORT_STRING</b> - compare items as strings
+     *  </li>
+     *  <li>
+     *  <b>SORT_LOCALE_STRING</b> - compare items as strings,
+     *  based on the current locale
+     *  </li>
+     *  </ul>
      * @return static
      */
     public function unique($key = null, $strict = false)
     {
-        if (is_null($key) && $strict === false) {
-            return new static(array_unique($this->items, SORT_REGULAR));
+        if ($key === null && $strict === false) {
+            return new static(\array_unique($this->items, \func_get_args()[2] ?? SORT_REGULAR));
         }
 
         $callback = $this->valueRetriever($key);

illuminate/Foundation/Application.php

@@ -44,7 +44,7 @@ class Application extends Container implements
      *
      * @var string
      */
-    public const VERSION = '10.51.16';
+    public const VERSION = '10.51.17';
 
     /**
      * The base path for the Laravel installation.

src/Application.php

@@ -169,7 +169,7 @@ public function bootstrapRouter()
      */
     public function version()
     {
-        return 'Maravel Framework 10.51.16';
+        return 'Maravel Framework 10.51.17';
     }
 
     /**