symfony
diff --git a/‎src/Symfony/Component/PropertyAccess/PropertyAccessor.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/PropertyAccess/PropertyAccessor.php
+3-3Lines changed: 3 additions & 3 deletions b/‎src/Symfony/Component/PropertyAccess/PropertyAccessor.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/PropertyAccess/PropertyAccessor.php
+3-3Lines changed: 3 additions & 3 deletions
diff --git a/‎src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php
+35Lines changed: 35 additions & 0 deletions b/‎src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php
+35Lines changed: 35 additions & 0 deletions
@@ -436,11 +436,11 @@ private function readProperty(array $zval, string $property, bool $ignoreInvalid
             }
         } catch (\Error $e) {
             // handle uninitialized properties in PHP >= 7.4
-            if (\PHP_VERSION_ID >= 70400 && preg_match('/^Typed property ([\w\\\]+)::\$(\w+) must not be accessed before initialization$/', $e->getMessage(), $matches)) {
-                $r = new \ReflectionProperty($matches[1], $matches[2]);
+            if (\PHP_VERSION_ID >= 70400 && preg_match('/^Typed property ('.preg_quote(\PHP_VERSION_ID < 80000 ? $class : get_debug_type($object), '/').')::\$(\w+) must not be accessed before initialization$/', $e->getMessage(), $matches)) {
+                $r = new \ReflectionProperty($class, $matches[2]);
                 $type = ($type = $r->getType()) instanceof \ReflectionNamedType ? $type->getName() : (string) $type;
 
-                throw new AccessException(sprintf('The property "%s::$%s" is not readable because it is typed "%s". You should initialize it or declare a default value instead.', $r->getDeclaringClass()->getName(), $r->getName(), $type), 0, $e);
+                throw new AccessException(sprintf('The property "%s::$%s" is not readable because it is typed "%s". You should initialize it or declare a default value instead.', $matches[1], $r->getName(), $type), 0, $e);
             }
 
             throw $e;
 
@@ -176,6 +176,41 @@ public function getUninitialized(): array
         $this->propertyAccessor->getValue($object, 'uninitialized');
     }
 
+    /**
+     * @requires PHP 7.4
+     */
+    public function testGetValueThrowsExceptionIfUninitializedNotNullablePropertyWithGetterOfAnonymousClass()
+    {
+        $this->expectException(AccessException::class);
+        $this->expectExceptionMessage('The property "class@anonymous::$uninitialized" is not readable because it is typed "string". You should initialize it or declare a default value instead.');
+
+        $object = eval('return new class() {
+            private string $uninitialized;
+
+            public function getUninitialized(): string
+            {
+                return $this->uninitialized;
+            }
+        };');
+
+        $this->propertyAccessor->getValue($object, 'uninitialized');
+    }
+
+    /**
+     * @requires PHP 7.4
+     */
+    public function testGetValueThrowsExceptionIfUninitializedPropertyOfAnonymousClass()
+    {
+        $this->expectException(AccessException::class);
+        $this->expectExceptionMessage('The property "class@anonymous::$uninitialized" is not readable because it is typed "string". You should initialize it or declare a default value instead.');
+
+        $object = eval('return new class() {
+            public string $uninitialized;
+        };');
+
+        $this->propertyAccessor->getValue($object, 'uninitialized');
+    }
+
     public function testGetValueThrowsExceptionIfUninitializedPropertyWithGetterOfAnonymousStdClass()
     {
         $this->expectException(AccessException::class);
Original file line number	Diff line number	Diff line change
`@@ -436,11 +436,11 @@ private function readProperty(array $zval, string $property, bool $ignoreInvalid`
`436`	`436`	`}`
`437`	`437`	`} catch (\Error $e) {`
`438`	`438`	`// handle uninitialized properties in PHP >= 7.4`
`439`		`- if (\PHP_VERSION_ID >= 70400 && preg_match('/^Typed property ([\w\\\]+)::\$(\w+) must not be accessed before initialization$/', $e->getMessage(), $matches)) {`
`440`		`- $r = new \ReflectionProperty($matches[1], $matches[2]);`
	`439`	`+ if (\PHP_VERSION_ID >= 70400 && preg_match('/^Typed property ('.preg_quote(\PHP_VERSION_ID < 80000 ? $class : get_debug_type($object), '/').')::\$(\w+) must not be accessed before initialization$/', $e->getMessage(), $matches)) {`
	`440`	`+ $r = new \ReflectionProperty($class, $matches[2]);`
`441`	`441`	`$type = ($type = $r->getType()) instanceof \ReflectionNamedType ? $type->getName() : (string) $type;`
`442`	`442`
`443`		`- throw new AccessException(sprintf('The property "%s::$%s" is not readable because it is typed "%s". You should initialize it or declare a default value instead.', $r->getDeclaringClass()->getName(), $r->getName(), $type), 0, $e);`
	`443`	`+ throw new AccessException(sprintf('The property "%s::$%s" is not readable because it is typed "%s". You should initialize it or declare a default value instead.', $matches[1], $r->getName(), $type), 0, $e);`
`444`	`444`	`}`
`445`	`445`
`446`	`446`	`throw $e;`