symfony
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/FormPass.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/FormPass.php
+10-10Lines changed: 10 additions & 10 deletions b/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/FormPass.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/FormPass.php
+10-10Lines changed: 10 additions & 10 deletions
@@ -60,22 +60,22 @@ public function process(ContainerBuilder $container)
                 throw new InvalidArgumentException(sprintf('Tagged form type extension must have the extended type configured using the extended_type/extended-type attribute, none was configured for the "%s" service.', $serviceId));
             }
 
-            $typeExtensionsToSort[$extendedType][] = array(
+            $priority = isset($tag[0]['priority']) ? $tag[0]['priority'] : 0;
+            $typeExtensionsToSort[$priority][] = array(
                 'service_id' => $serviceId,
                 'extended_type' => $extendedType,
-                'priority' => isset($tag[0]['priority']) ? $tag[0]['priority'] : 0,
             );
         }
 
         $typeExtensions = array();
-        array_walk($typeExtensionsToSort, function ($data) use (&$typeExtensions) {
-            usort($data, function ($a, $b) {
-                return $a['priority'] <= $b['priority'];
-            });
-            array_walk($data, function ($d) use (&$typeExtensions) {
-                $typeExtensions[$d['extended_type']][] = $d['service_id'];
-            });
-        });
+        if ($typeExtensionsToSort) {
+            krsort($typeExtensionsToSort);
+            $typeExtensionsSorted = call_user_func_array('array_merge', $typeExtensionsToSort);
+
+            foreach ($typeExtensionsSorted as $typeExtension) {
+                $typeExtensions[$typeExtension['extended_type']][] = $typeExtension['service_id'];
+            }
+        }
 
         $definition->replaceArgument(2, $typeExtensions);