From 0c71a93e0bfc29e2dd47c785843ffa7a5406cc0c Mon Sep 17 00:00:00 2001
From: Vladimir Pakhomchik <v.pahomchik@gmail.com>
Date: Wed, 14 May 2025 12:41:00 +0200
Subject: [PATCH] Fixed lazy-loading ghost objects generation with property
 hooks with default values.

---
 .../Component/VarExporter/ProxyHelper.php        |  2 +-
 .../LazyProxy/HookedWithDefaultValue.php         | 16 +++++++++++++---
 .../VarExporter/Tests/LazyGhostTraitTest.php     | 12 +++++++++---
 3 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/src/Symfony/Component/VarExporter/ProxyHelper.php b/src/Symfony/Component/VarExporter/ProxyHelper.php
index e3a38b14a139b..862e0332a0ff8 100644
--- a/src/Symfony/Component/VarExporter/ProxyHelper.php
+++ b/src/Symfony/Component/VarExporter/ProxyHelper.php
@@ -80,7 +80,7 @@ public static function generateLazyGhost(\ReflectionClass $class): string
                 .($p->isProtected() ? 'protected' : 'public')
                 .($p->isProtectedSet() ? ' protected(set)' : '')
                 ." {$type} \${$name}"
-                .($p->hasDefaultValue() ? ' = '.$p->getDefaultValue() : '')
+                .($p->hasDefaultValue() ? ' = '.VarExporter::export($p->getDefaultValue()) : '')
                 ." {\n";
 
             foreach ($p->getHooks() as $hook => $method) {
diff --git a/src/Symfony/Component/VarExporter/Tests/Fixtures/LazyProxy/HookedWithDefaultValue.php b/src/Symfony/Component/VarExporter/Tests/Fixtures/LazyProxy/HookedWithDefaultValue.php
index 1281109e7228d..7d49049ac449a 100644
--- a/src/Symfony/Component/VarExporter/Tests/Fixtures/LazyProxy/HookedWithDefaultValue.php
+++ b/src/Symfony/Component/VarExporter/Tests/Fixtures/LazyProxy/HookedWithDefaultValue.php
@@ -4,8 +4,18 @@
 
 class HookedWithDefaultValue
 {
-    public int $backedWithDefault = 321 {
-        get => $this->backedWithDefault;
-        set => $this->backedWithDefault = $value;
+    public int $backedIntWithDefault = 321 {
+        get => $this->backedIntWithDefault;
+        set => $this->backedIntWithDefault = $value;
+    }
+
+    public string $backedStringWithDefault = '321' {
+        get => $this->backedStringWithDefault;
+        set => $this->backedStringWithDefault = $value;
+    }
+
+    public bool $backedBoolWithDefault = false {
+        get => $this->backedBoolWithDefault;
+        set => $this->backedBoolWithDefault = $value;
     }
 }
diff --git a/src/Symfony/Component/VarExporter/Tests/LazyGhostTraitTest.php b/src/Symfony/Component/VarExporter/Tests/LazyGhostTraitTest.php
index 3f7513c270b5f..a80c007b53c87 100644
--- a/src/Symfony/Component/VarExporter/Tests/LazyGhostTraitTest.php
+++ b/src/Symfony/Component/VarExporter/Tests/LazyGhostTraitTest.php
@@ -516,16 +516,22 @@ public function testPropertyHooksWithDefaultValue()
             $initialized = true;
         });
 
-        $this->assertSame(321, $object->backedWithDefault);
+        $this->assertSame(321, $object->backedIntWithDefault);
+        $this->assertSame('321', $object->backedStringWithDefault);
+        $this->assertSame(false, $object->backedBoolWithDefault);
         $this->assertTrue($initialized);
 
         $initialized = false;
         $object = $this->createLazyGhost(HookedWithDefaultValue::class, function ($instance) use (&$initialized) {
             $initialized = true;
         });
-        $object->backedWithDefault = 654;
+        $object->backedIntWithDefault = 654;
+        $object->backedStringWithDefault = '654';
+        $object->backedBoolWithDefault = true;
         $this->assertTrue($initialized);
-        $this->assertSame(654, $object->backedWithDefault);
+        $this->assertSame(654, $object->backedIntWithDefault);
+        $this->assertSame('654', $object->backedStringWithDefault);
+        $this->assertSame(true, $object->backedBoolWithDefault);
     }
 
     /**