From b33ec1da0e2daa87a3b7af9877cbdc3043f44068 Mon Sep 17 00:00:00 2001
From: Daniil Gentili <daniil.gentili.dg@gmail.com>
Date: Sun, 29 Jan 2017 14:38:22 +0000
Subject: [PATCH] utf8ize

---
 .../MadelineProto/MTProtoTools/UpdateHandler.php     |  2 +-
 src/danog/MadelineProto/Tools.php                    | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php b/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
index 6325fa13..1d7c85c0 100644
--- a/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
@@ -478,7 +478,7 @@ trait UpdateHandler
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
         curl_setopt($ch, CURLOPT_URL, $this->hook_url);
         curl_setopt($ch, CURLOPT_POST, true);
-        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($update));
+        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($this->utf8ize($update)));
         curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
         $parse = parse_url($this->hook_url);
         if (isset($parse['scheme']) && $parse['scheme'] == 'https') {
diff --git a/src/danog/MadelineProto/Tools.php b/src/danog/MadelineProto/Tools.php
index 97512fdf..4f52f56a 100644
--- a/src/danog/MadelineProto/Tools.php
+++ b/src/danog/MadelineProto/Tools.php
@@ -48,4 +48,16 @@ trait Tools
 
         return $handle;
     }
+    public function utf8ize($d)
+    {
+        if (is_array($d)) {
+            foreach ($d as $k => $v) {
+                $d[$k] = $this->utf8ize($v);
+            }
+        } elseif (is_string($d)) {
+            return utf8_encode($d);
+        }
+
+        return $d;
+    }
 }