From 6ed440718d28da5449e97ae34a8a4bfcae91146f Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Tue, 29 Aug 2023 04:59:27 +0200
Subject: [PATCH] Update src/Content/Smilies.php

Co-authored-by: Hypolite Petovan <hypolite@mrpetovan.com>
---
 src/Content/Smilies.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Content/Smilies.php b/src/Content/Smilies.php
index 0c3397f13e..b7abbd8e5f 100644
--- a/src/Content/Smilies.php
+++ b/src/Content/Smilies.php
@@ -294,7 +294,7 @@ class Smilies
 	 */
 	public static function isEmojiPost(string $body): bool
 	{
-		$conv = preg_replace('#\s#', '', html_entity_decode($body));
+		$conv = preg_replace('#\s#u', '', html_entity_decode($body));
 		// Emojis are always 4 byte Unicode characters
 		return (!empty($conv) && (strlen($conv) / mb_strlen($conv) == 4));
 	}