From 2c1a4973bb0912e7ede4d9ca37161ca9148165fe Mon Sep 17 00:00:00 2001
From: gravel <qsj4di+aybgdjbxur7e8@sharklasers.com>
Date: Fri, 19 May 2023 14:42:13 +0000
Subject: [PATCH] Fix crash in tag serialization

---
 php/utils/tags.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/php/utils/tags.php b/php/utils/tags.php
index 190a92d..446259c 100644
--- a/php/utils/tags.php
+++ b/php/utils/tags.php
@@ -48,7 +48,7 @@
          */
         public static function cacheable_room_tags(array $tags) {
             return array_map(
-                'CommunityTag::__toString',
+                function (\CommunityTag $tag) { return $tag->__toString(); },
                 array_filter($tags, function(\CommunityTag $tag) {
                     return $tag->type == TagType::USER_TAG;
                 })