From aad8ffff5180c120f0aa49beadc06ca637f15cbb Mon Sep 17 00:00:00 2001
From: 3D-I <marktravai@gmail.com>
Date: Tue, 11 Jun 2019 05:41:12 +0200
Subject: [ticket/15211] Fix Emoji characters in forum name

PHPBB3-15211
---
 phpBB/includes/acp/acp_forums.php | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'phpBB/includes')

diff --git a/phpBB/includes/acp/acp_forums.php b/phpBB/includes/acp/acp_forums.php
index be5a7a2f26..cb0593b14a 100644
--- a/phpBB/includes/acp/acp_forums.php
+++ b/phpBB/includes/acp/acp_forums.php
@@ -986,6 +986,13 @@ class acp_forums
 			$errors[] = $user->lang['FORUM_NAME_EMPTY'];
 		}
 
+		// No Emojis
+		if (preg_match_all('/[\x{10000}-\x{10FFFF}]/u', $forum_data_ary['forum_name'], $matches))
+		{
+			$character_list = implode('<br>', $matches[0]);
+			$errors[] = $user->lang('FORUM_NAME_EMOJI', $character_list);
+		}
+
 		if (utf8_strlen($forum_data_ary['forum_desc']) > 4000)
 		{
 			$errors[] = $user->lang['FORUM_DESC_TOO_LONG'];
-- 
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