From 5d9cdca116ebd2ccbe7ce8e934c1687b9cc135a7 Mon Sep 17 00:00:00 2001
From: Dion Hulse <dd32@git.wordpress.org>
Date: Tue, 19 Apr 2016 06:12:42 +0000
Subject: [PATCH] IXR: Use a strict comparison to ensure that a
 non-numerically-indexed array is not incorrectly matched as a numeric array.

See #36586


git-svn-id: https://develop.svn.wordpress.org/trunk@37244 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/class-IXR.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wp-includes/class-IXR.php b/src/wp-includes/class-IXR.php
index 2fee046d41..8347c1beaf 100644
--- a/src/wp-includes/class-IXR.php
+++ b/src/wp-includes/class-IXR.php
@@ -168,7 +168,7 @@ class IXR_Value {
     {
         $expected = 0;
         foreach ($array as $key => $value) {
-            if ((string)$key != (string)$expected) {
+            if ((string)$key !== (string)$expected) {
                 return true;
             }
             $expected++;