Modernize array utilities and JSON validation using PHP 8.4+ functions with polyfills (#7523)

Co-authored-by: 李铭昕 <715557344@qq.com>

Author: huangdijia

composer.json

@@ -24,7 +24,8 @@
         "nesbot/carbon": "^2.21 || ^3.0",
         "psr/container": "^1.0 || ^2.0",
         "psr/event-dispatcher": "^1.0",
-        "psr/http-message": "^1.0 || ^2.0"
+        "psr/http-message": "^1.0 || ^2.0",
+        "symfony/polyfill-php83": "^1.33"
     },
     "suggest": {
         "hyperf/database": "Required if you want to use the database validation rule (~3.2.0).",

src/Concerns/ValidatesAttributes.php

@@ -960,17 +960,7 @@ public function validateJson(string $attribute, $value): bool
             return false;
         }
 
-        if (function_exists('json_validate')) {
-            return json_validate($value);
-        }
-
-        try {
-            json_decode($value, flags: JSON_THROW_ON_ERROR);
-        } catch (Throwable) {
-            return false;
-        }
-
-        return true;
+        return json_validate($value);
     }
 
     /**