From 0c471e9d1973be6f25c78b5cd2912d6aeca47389 Mon Sep 17 00:00:00 2001
From: McCaulay Hudson <mccaulay.hudson@interiorgoodsdirect.com>
Date: Tue, 24 Nov 2020 11:35:19 +0000
Subject: [PATCH] Fix string offset access syntax

---
 src/MaxCDN/OAuth/OAuthSignatureMethod.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MaxCDN/OAuth/OAuthSignatureMethod.php b/src/MaxCDN/OAuth/OAuthSignatureMethod.php
index da905ff..d6bea7b 100644
--- a/src/MaxCDN/OAuth/OAuthSignatureMethod.php
+++ b/src/MaxCDN/OAuth/OAuthSignatureMethod.php
@@ -47,7 +47,7 @@ public function check_signature($request, $consumer, $token, $signature) {
         // Avoid a timing leak with a (hopefully) time insensitive compare
         $result = 0;
         for ($i = 0; $i < strlen($signature); $i++) {
-            $result |= ord($built{$i}) ^ ord($signature{$i});
+            $result |= ord($built[$i]) ^ ord($signature[$i]);
         }
 
         return $result == 0;