From 4a60041ddec85d819277379db9df8cbc0ecbcca6 Mon Sep 17 00:00:00 2001
From: sc0Vu <alk03073135@gmail.com>
Date: Fri, 12 Jan 2018 12:28:44 +0800
Subject: [PATCH] Fix call function statically error Non-static method
 Web3\Utils::toString() should not be called statically.

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

diff --git a/src/Utils.php b/src/Utils.php
index c2a10e4..96af4fd 100644
--- a/src/Utils.php
+++ b/src/Utils.php
@@ -221,7 +221,7 @@ class Utils
      * @param mixed $value
      * @return string
      */
-    public function toString($value)
+    public static function toString($value)
     {
         try {
             $value = (string) $value;