Fix unable to serialize PHP8.4 object with virtual property

.styleci.yml

@@ -3,6 +3,7 @@ php:
   preset: laravel
   finder:
     not-name:
+      - Php84Test.php
       - ReflectionClosurePhp80Test.php
       - ReflectionClosurePhp81Test.php
       - SerializerPhp81Test.php

phpunit.xml.dist

@@ -11,7 +11,22 @@
          backupStaticProperties="false">
     <testsuites>
         <testsuite name="Tests">
-            <directory>tests</directory>
+            <file>tests/ReflectionClosure1Test.php</file>
+            <file>tests/ReflectionClosure2Test.php</file>
+            <file>tests/ReflectionClosure3Test.php</file>
+            <file>tests/ReflectionClosure4Test.php</file>
+            <file>tests/ReflectionClosure5Test.php</file>
+            <file>tests/SerializerTest.php</file>
+            <file>tests/SignedSerializerTest.php</file>
+        </testsuite>
+        <testsuite name="php81">
+            <file phpVersion="8.1.0" phpVersionOperator=">=">tests/ReflectionClosurePhp80Test.php</file>
+            <file phpVersion="8.1.0" phpVersionOperator=">=">tests/ReflectionClosurePhp81Test.php</file>
+            <file phpVersion="8.1.0" phpVersionOperator=">=">tests/SerializerPhp80Test.php</file>
+            <file phpVersion="8.1.0" phpVersionOperator=">=">tests/SerializerPhp81Test.php</file>
+        </testsuite>
+        <testsuite name="php84">
+            <file phpVersion="8.4.0" phpVersionOperator=">=">tests/Php84Test.php</file>
         </testsuite>
     </testsuites>
 </phpunit>

src/Serializers/Native.php

@@ -12,6 +12,7 @@
 use Laravel\SerializableClosure\Support\SelfReference;
 use Laravel\SerializableClosure\UnsignedSerializableClosure;
 use ReflectionObject;
+use ReflectionProperty;
 use UnitEnum;
 
 class Native implements Serializable
@@ -490,7 +491,7 @@ protected function mapByReference(&$data)
                 }
 
                 foreach ($reflection->getProperties() as $property) {
-                    if ($property->isStatic() || ! $property->getDeclaringClass()->isUserDefined()) {
+                    if ($property->isStatic() || ! $property->getDeclaringClass()->isUserDefined() || $this->isVirtualProperty($property)) {
                         continue;
                     }
 
@@ -511,4 +512,15 @@ protected function mapByReference(&$data)
             } while ($reflection = $reflection->getParentClass());
         }
     }
+
+    /**
+     * Determine is virtual property.
+     *
+     * @param  \ReflectionProperty  $property
+     * @return bool
+     */
+    protected function isVirtualProperty(ReflectionProperty $property): bool
+    {
+        return method_exists($property, 'isVirtual') && $property->isVirtual();
+    }
 }

tests/Php84Test.php

@@ -0,0 +1,19 @@
+<?php
+
+it('can serialize class with virtual property', function () {
+    $c = new VirtualPropWithPhp84();
+
+    $f = function () use ($c) {
+        return $c;
+    };
+
+    $s1 = s($f);
+
+    expect('test')->toBe($s1()->test);
+})->with('serializers');
+
+class VirtualPropWithPhp84 {
+    public string $test {
+        get => 'test';
+    }
+}