From 9203c9a6c03baa93a6705e732053112e06672efd Mon Sep 17 00:00:00 2001
From: Pedram Azimaei <carp3co@gmail.com>
Date: Tue, 1 Oct 2019 12:32:47 +0330
Subject: [PATCH] Update Assertion.php

Fixing stringify to handle UTF-8 texts
---
 lib/Assert/Assertion.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Assert/Assertion.php b/lib/Assert/Assertion.php
index 6f5b3c2d..925678a3 100644
--- a/lib/Assert/Assertion.php
+++ b/lib/Assert/Assertion.php
@@ -2768,8 +2768,8 @@ protected static function stringify($value): string
         } elseif (\is_scalar($value)) {
             $val = (string)$value;
 
-            if (\strlen($val) > 100) {
-                $val = \substr($val, 0, 97).'...';
+            if (\mb_strlen($val) > 100) {
+                $val = \mb_substr($val, 0, 97).'...';
             }
 
             $result = $val;