From dd34bc6f85f90ad91b5cac1d8017b33f1dceb05e Mon Sep 17 00:00:00 2001
From: vlakoff <vlakoff@gmail.com>
Date: Sat, 17 Jan 2015 01:52:46 +0100
Subject: [PATCH] Minor code adjustment

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

diff --git a/src/Stringy.php b/src/Stringy.php
index 47a3d88..310b58e 100644
--- a/src/Stringy.php
+++ b/src/Stringy.php
@@ -354,7 +354,7 @@ class Stringy implements \Countable, \IteratorAggregate, \ArrayAccess
 
         $buffer = preg_replace_callback(
             '/([\S]+)/u',
-            function ($match) use (&$encoding, &$ignore) {
+            function ($match) use ($encoding, $ignore) {
                 if ($ignore && in_array($match[0], $ignore)) {
                     return $match[0];
                 } else {