From 848f9c3edfbfbfa0903f4dd76ee2fec1cfb12224 Mon Sep 17 00:00:00 2001
From: Vladimir Razuvaev <vladimir.razuvaev@gmail.com>
Date: Tue, 25 Apr 2017 18:02:45 +0700
Subject: [PATCH] Preserve backwards compatibility of Ast\Node::toArray(): do
 shallow conversion by default

---
 src/Language/AST/Node.php | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/Language/AST/Node.php b/src/Language/AST/Node.php
index 05ffa03..3ce3be1 100644
--- a/src/Language/AST/Node.php
+++ b/src/Language/AST/Node.php
@@ -81,22 +81,26 @@ abstract class Node
      */
     public function __toString()
     {
-        $tmp = $this->toArray();
+        $tmp = $this->toArray(true);
         return json_encode($tmp);
     }
 
     /**
+     * @param bool $recursive
      * @return array
      */
-    public function toArray()
+    public function toArray($recursive = false)
     {
         $tmp = (array) $this;
+
         $tmp['loc'] = [
             'start' => $this->loc->start,
             'end' => $this->loc->end
         ];
 
-        $this->recursiveToArray($tmp);
+        if ($recursive) {
+            $this->recursiveToArray($tmp);
+        }
 
         return $tmp;
     }
@@ -108,7 +112,7 @@ abstract class Node
     {
         if ($object instanceof Node) {
             /** @var Node $object */
-            $object = $object->toArray();
+            $object = $object->toArray(true);
         } elseif (is_object($object)) {
             $object = (array) $object;
         } elseif (is_array($object)) {