[#11156] Added versionadded and slightly reordered the code example

wouterj · wouterj · commit 98dfd5d3db5f · 2019-04-06T17:43:57.000+02:00
diff --git a/components/property_access.rst b/components/property_access.rst
@@ -166,26 +166,32 @@ getters, this means that you can do something like this::
 
 This will produce: ``He is an author``
 
-Accessing a non existing property path
+Accessing a non Existing Property Path
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-By default a :class:`Symfony\\Component\\PropertyAccess\\Exception\\NoSuchPropertyException` is thrown if the property path passed to :method:`PropertyAccessor::getValue<Symfony\\Component\\PropertyAccess\\PropertyAccessor::getValue>`
-does not exist.
-You can change this behaviour using the :method:`Symfony\\Component\\PropertyAccess\\PropertyAccessorBuilder::disableExceptionOnInvalidPropertyPath`
+.. versionadded:: 4.3
+
+    The ``disableExceptionOnInvalidPropertyPath()`` method was introduced in
+    Symfony 4.3.
+
+By default a :class:`Symfony\\Component\\PropertyAccess\\Exception\\NoSuchPropertyException`
+is thrown if the property path passed to :method:`PropertyAccessor::getValue<Symfony\\Component\\PropertyAccess\\PropertyAccessor::getValue>`
+does not exist. You can change this behaviour using the
+:method:`Symfony\\Component\\PropertyAccess\\PropertyAccessorBuilder::disableExceptionOnInvalidPropertyPath`
 method::
 
     // ...
-    $propertyAccessor = PropertyAccess::createPropertyAccessorBuilder()
-        ->disableExceptionOnInvalidPropertyPath()
-        ->getPropertyAccessor();
-
     class Person
     {
         public $name;
     }
 
     $person = new Person();
 
+    $propertyAccessor = PropertyAccess::createPropertyAccessorBuilder()
+        ->disableExceptionOnInvalidPropertyPath()
+        ->getPropertyAccessor();
+
     // instead of throwing an exception the following code returns null
     $value = $propertyAccessor->getValue($person, 'birthday');
 
