core23 / MenuBundle

src/DependencyInjection/Configuration.php

Spacing +3 added lines, -3 removed lines

@@ -86,16 +86,16 @@
                     ->defaultValue([])
                     ->useAttributeAsKey('param')
                     ->prototype('scalar')->end()
-                    ->validate()->ifTrue(function ($element) {
+                    ->validate()->ifTrue(function($element) {
                         return !\is_array($element);
                     })->thenInvalid('The routeParams element must be an array.')->end()
                 ->end()
                 ->variableNode('children')
                     ->defaultValue([])
-                    ->validate()->ifTrue(function ($element) {
+                    ->validate()->ifTrue(function($element) {
                         return !\is_array($element);
                     })->thenInvalid('The children element must be an array.')->end()
-                    ->validate()->always(function ($children) {
+                    ->validate()->always(function($children) {
                         array_walk($children, [$this, 'evaluateChildren']);
 
                         return $children;