From 5483f739501121444efad15cb6dbbfd9a8c3aedb Mon Sep 17 00:00:00 2001
From: Achim Fritz <af@achimfritz.de>
Date: Fri, 12 Jun 2026 08:46:34 +0200
Subject: [PATCH] [BUGFIX] ReflectionProperty::setAccessible() is deprecated
 since 8.5

a PHP Runtime Deprecation Notice is triggered when
calling ReflectionProperty::setAccessible() in PHP 8.5

the method has no effect since PHP 8.1

s. https://www.php.net/manual/en/reflectionproperty.setaccessible.php
---
 src/JsonSerializer/JsonSerializer.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/JsonSerializer/JsonSerializer.php b/src/JsonSerializer/JsonSerializer.php
index 4b16ea2..f1af960 100644
--- a/src/JsonSerializer/JsonSerializer.php
+++ b/src/JsonSerializer/JsonSerializer.php
@@ -548,7 +548,9 @@ protected function unserializeObject($value)
         foreach ($value as $property => $propertyValue) {
             try {
                 $propRef = $this->getReflectionProperty($ref, $property);
-                $propRef->setAccessible(true);
+                if (version_compare(PHP_VERSION, '8.1.0') < 0) {
+                    $propRef->setAccessible(true);
+                }
                 $propRef->setValue($obj, $this->unserializeData($propertyValue));
             } catch (ReflectionException $e) {
                 switch ($this->undefinedAttributeMode) {