From b5f75acf50122ed90ec014e86d7a0a8868788ef5 Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Mon, 11 Dec 2017 13:17:03 -0700
Subject: [PATCH] Fix array casting with DOM elements

---
 system/src/Grav/Common/Helpers/Excerpts.php  | 4 ++--
 system/src/Grav/Common/Helpers/Truncator.php | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/system/src/Grav/Common/Helpers/Excerpts.php b/system/src/Grav/Common/Helpers/Excerpts.php
index b8b254435..0a0a4a28e 100644
--- a/system/src/Grav/Common/Helpers/Excerpts.php
+++ b/system/src/Grav/Common/Helpers/Excerpts.php
@@ -62,7 +62,7 @@ class Excerpts
 
         foreach ($images as $image) {
             $attributes = [];
-            foreach ((array)$image->attributes as $name => $value) {
+            foreach ($image->attributes as $name => $value) {
                 $attributes[$name] = $value->value;
             }
             $excerpt = [
@@ -88,7 +88,7 @@ class Excerpts
         $html = '<'.$element['name'];
 
         if (isset($element['attributes'])) {
-            foreach ((array)$element['attributes'] as $name => $value) {
+            foreach ($element['attributes'] as $name => $value) {
                 if ($value === null) {
                     continue;
                 }
diff --git a/system/src/Grav/Common/Helpers/Truncator.php b/system/src/Grav/Common/Helpers/Truncator.php
index 12593847c..e5c0b348f 100644
--- a/system/src/Grav/Common/Helpers/Truncator.php
+++ b/system/src/Grav/Common/Helpers/Truncator.php
@@ -206,7 +206,7 @@ class Truncator {
     private static function innerHTML($element) {
         $innerHTML = '';
         $children = $element->childNodes;
-        foreach ((array)$children as $child)
+        foreach ($children as $child)
         {
             $tmp_dom = new DOMDocument();
             $tmp_dom->appendChild($tmp_dom->importNode($child, true));