Nayjest / Tree

src/Utils.php

Spacing +1 added lines, -1 removed lines

@@ -44,7 +44,7 @@
     public static function applyCallback(callable $callback, NodeInterface $root, $targetClass = ChildNodeInterface::class)
     {
         $processed = [];
-        $f = function (ChildNodeInterface $targetNode) use ($callback, $targetClass, &$f, &$processed) {
+        $f = function(ChildNodeInterface $targetNode) use ($callback, $targetClass, &$f, &$processed) {
             if (in_array($targetNode, $processed, true)) {
                 return;
             }