Merge branch '11.5' into 12.3

Author: sebastianbergmann

ChangeLog-12.3.md

@@ -2,6 +2,12 @@
 
 All notable changes of the PHPUnit 12.3 release series are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.
 
+## [12.3.9] - 2025-MM-DD
+
+### Changed
+
+* Do not use `__sleep()` method (which will be deprecated in PHP 8.5)
+
 ## [12.3.8] - 2025-09-03
 
 ### Fixed
@@ -97,6 +103,7 @@ All notable changes of the PHPUnit 12.3 release series are documented in this fi
 * [#6229](https://github.com/sebastianbergmann/phpunit/issues/6229): `Configuration::excludeTestSuite()`, use `Configuration::excludeTestSuites()` instead
 * [#6246](https://github.com/sebastianbergmann/phpunit/issues/6246): Using `#[CoversNothing]` on a test method
 
+[12.3.9]: https://github.com/sebastianbergmann/phpunit/compare/12.3.8...12.3
 [12.3.8]: https://github.com/sebastianbergmann/phpunit/compare/12.3.7...12.3.8
 [12.3.7]: https://github.com/sebastianbergmann/phpunit/compare/12.3.6...12.3.7
 [12.3.6]: https://github.com/sebastianbergmann/phpunit/compare/12.3.5...12.3.6

src/Framework/Exception/Exception.php

@@ -70,9 +70,9 @@ public function __construct(string $message = '', int|string $code = 0, ?Throwab
         }
     }
 
-    public function __sleep(): array
+    public function __serialize(): array
     {
-        return array_keys(get_object_vars($this));
+        return get_object_vars($this);
     }
 
     /**

tests/unit/Framework/Exception/ExceptionTest.php

@@ -16,15 +16,15 @@
 #[Small]
 final class ExceptionTest extends TestCase
 {
-    public function testExceptionSleep(): void
+    public function testExceptionSerialize(): void
     {
-        $actual = (new Exception)->__sleep();
+        $actual = (new Exception)->__serialize();
 
         $this->assertCount(5, $actual);
-        $this->assertContains('serializableTrace', $actual);
-        $this->assertContains('message', $actual);
-        $this->assertContains('code', $actual);
-        $this->assertContains('file', $actual);
-        $this->assertContains('line', $actual);
+        $this->assertArrayHasKey('serializableTrace', $actual);
+        $this->assertArrayHasKey('message', $actual);
+        $this->assertArrayHasKey('code', $actual);
+        $this->assertArrayHasKey('file', $actual);
+        $this->assertArrayHasKey('line', $actual);
     }
 }