symfony
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
+1Lines changed: 1 addition & 0 deletions b/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
+1Lines changed: 1 addition & 0 deletions
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
+12-1Lines changed: 12 additions & 1 deletion b/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
+12-1Lines changed: 12 additions & 1 deletion
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Resources/config/property_access.xml
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Resources/config/property_access.xml
+12Lines changed: 12 additions & 0 deletions b/‎src/Symfony/Bundle/FrameworkBundle/Resources/config/property_access.xml
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Resources/config/property_access.xml
+12Lines changed: 12 additions & 0 deletions
@@ -504,6 +504,7 @@ private function addPropertyAccessSection(ArrayNodeDefinition $rootNode)
                     ->children()
                         ->booleanNode('magic_call')->defaultFalse()->end()
                         ->booleanNode('throw_exception_on_invalid_index')->defaultFalse()->end()
+                        ->scalarNode('cache')->end()
                     ->end()
                 ->end()
             ->end()
 
@@ -838,11 +838,22 @@ private function registerAnnotationsConfiguration(array $config, ContainerBuilde
 
     private function registerPropertyAccessConfiguration(array $config, ContainerBuilder $container)
     {
-        $container
+        $definition = $container
             ->getDefinition('property_accessor')
             ->replaceArgument(0, $config['magic_call'])
             ->replaceArgument(1, $config['throw_exception_on_invalid_index'])
         ;
+
+        if (isset($config['cache']) && $config['cache']) {
+            $container->setParameter(
+                'property_accessor.cache.prefix',
+                'property_accessor_'.hash('sha256', $container->getParameter('kernel.root_dir'))
+            );
+
+            $definition->replaceArgument(
+                2, new Reference($config['cache'])
+            );
+        }
     }
 
     /**
 
@@ -4,10 +4,22 @@
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
 
+    <parameters>
+        <parameter key="property_accessor.cache.prefix" />
+    </parameters>
+
     <services>
         <service id="property_accessor" class="Symfony\Component\PropertyAccess\PropertyAccessor" >
             <argument /> <!-- magicCall, set by the extension -->
             <argument /> <!-- throwExceptionOnInvalidIndex, set by the extension -->
+            <argument /> <!-- cache, set by the extension -->
+        </service>
+
+        <!-- Cache -->
+        <service id="property_accessor.cache.apc" class="Doctrine\Common\Cache\ApcCache" public="false">
+            <call method="setNamespace">
+                <argument>%property_accessor.cache.prefix%</argument>
+            </call>
         </service>
     </services>
 </container>