From 7875e6885f42b6adb953167682eb95fbd5399937 Mon Sep 17 00:00:00 2001
From: hide_d <hided62@gmail.com>
Date: Sun, 8 Apr 2018 11:59:42 +0900
Subject: [PATCH] =?UTF-8?q?=ED=98=B9=EC=8B=9C=20=EB=AA=A8=EB=A5=BC=20forea?=
 =?UTF-8?q?ch=20reference=20=EC=A0=9C=EA=B1=B0?=
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---
 src/sammo/Util.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sammo/Util.php b/src/sammo/Util.php
index 692172c4..64c894b2 100644
--- a/src/sammo/Util.php
+++ b/src/sammo/Util.php
@@ -218,7 +218,7 @@ class Util extends \utilphp\util
         }
         $idx = 0;
         $jmp = 0;
-        foreach ($array as $key=>&$value) {
+        foreach ($array as $key=>$value) {
             if (is_string($key)) {
                 return true;
             }