seboettg / Forest

src/Visitor/PostOrderVisitor.php

Spacing +1 added lines, -1 removed lines

@@ -33,7 +33,7 @@
     {
         $resultList = new ArrayList();
         if ($node !== null) {
-            foreach($node->getChildren() as $child) {
+            foreach ($node->getChildren() as $child) {
                 $resultList->merge($child->accept($this));
             }
             $resultList->append($node->getItem());

src/Visitor/PreOrderVisitor.php

Spacing +1 added lines, -1 removed lines

@@ -33,7 +33,7 @@
         $resultList = new ArrayList();
         if ($node !== null) {
             $resultList->append($node->getItem());
-            foreach($node->getChildren() as $child) {
+            foreach ($node->getChildren() as $child) {
                 $resultList->merge($child->accept($this));
             }
         }