From bc93d68b9332870e07621ccf59955dcff9030071 Mon Sep 17 00:00:00 2001
From: Worma <beck.worma@gmail.com>
Date: Thu, 20 Nov 2025 08:12:06 +0100
Subject: [PATCH 1/3] Fix SplObjectStorage method calls which are deprecated in
 PHP 8.5

---
 src/SerializationContext.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/SerializationContext.php b/src/SerializationContext.php
index 212c663ca..4d42f62bd 100644
--- a/src/SerializationContext.php
+++ b/src/SerializationContext.php
@@ -68,7 +68,7 @@ public function startVisiting($object): void
             return;
         }
 
-        $this->visitingSet->attach($object);
+        $this->visitingSet->offsetSet($object);
         $this->visitingStack->push($object);
     }
 
@@ -81,7 +81,7 @@ public function stopVisiting($object): void
             return;
         }
 
-        $this->visitingSet->detach($object);
+        $this->visitingSet->offsetUnset($object);
         $poppedObject = $this->visitingStack->pop();
 
         if ($object !== $poppedObject) {
@@ -98,7 +98,7 @@ public function isVisiting($object): bool
             return false;
         }
 
-        return $this->visitingSet->contains($object);
+        return $this->visitingSet->offsetExists($object);
     }
 
     public function getPath(): ?string

From f1a266b1af2ea749fe4243553994886ab6791460 Mon Sep 17 00:00:00 2001
From: Worma <beck.worma@gmail.com>
Date: Thu, 20 Nov 2025 08:15:29 +0100
Subject: [PATCH 2/3] Use return value of DateTimeImmutable method

---
 tests/Serializer/BaseSerializationTestCase.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/Serializer/BaseSerializationTestCase.php b/tests/Serializer/BaseSerializationTestCase.php
index d63f5c0e6..d84e655c6 100644
--- a/tests/Serializer/BaseSerializationTestCase.php
+++ b/tests/Serializer/BaseSerializationTestCase.php
@@ -851,7 +851,7 @@ public function testNamedDateTimeImmutableArrays()
 
             /** deserialized object has a default timezone set depending on user's timezone settings. That's why we manually set the UTC timezone on the DateTime objects. */
             foreach ($deserializedObject->getNamedArrayWithFormattedDate() as $dateTime) {
-                $dateTime->setTimezone(new \DateTimeZone('UTC'));
+                $dateTime = $dateTime->setTimezone(new \DateTimeZone('UTC'));
             }
 
             self::assertEquals($object, $deserializedObject);

From ed81bfd0e1481f9a053e62b582640534835baeb4 Mon Sep 17 00:00:00 2001
From: Worma <beck.worma@gmail.com>
Date: Thu, 20 Nov 2025 08:22:50 +0100
Subject: [PATCH 3/3] Passing an array of options to a constraint is deprecated
 in symfony 7.3

---
 tests/Handler/FormErrorHandlerTest.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/Handler/FormErrorHandlerTest.php b/tests/Handler/FormErrorHandlerTest.php
index d1950addd..61aa0b6b0 100644
--- a/tests/Handler/FormErrorHandlerTest.php
+++ b/tests/Handler/FormErrorHandlerTest.php
@@ -98,7 +98,7 @@ public function testSerializeFormWithData()
         $builder->add('url', TextType::class);
         $builder->add('txt', TextType::class, [
             'constraints' => [
-                new Length(['min' => 10]),
+                new Length(null, 10),
             ],
         ]);