Only register if FormatterRuntime does not exist

terminal42 · Jan 17, 2025 · b6c171e · b6c171e
1 parent 5be8d09
commit b6c171e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/Twig/NotificationCenterExtension.php b/src/Twig/NotificationCenterExtension.php
@@ -4,6 +4,7 @@
 
 namespace Terminal42\NotificationCenterBundle\Twig;
 
+use Contao\CoreBundle\Twig\Runtime\FormatterRuntime;
 use Twig\Extension\AbstractExtension;
 use Twig\TwigFilter;
 use Twig\TwigFunction;
@@ -19,6 +20,11 @@ public function getFunctions(): array
 
     public function getFilters(): array
     {
+        // This class only exists in Contao 5 and provides the format_bytes filter.
+        if (class_exists(FormatterRuntime::class)) {
+            return [];
+        }
+
         return [
             new TwigFilter(
                 'format_bytes',