From 5b2443702c3019dc90d928401f368d3d3fc8dbea Mon Sep 17 00:00:00 2001
From: jschlier <9108576+jschlier@users.noreply.github.com>
Date: Fri, 8 Nov 2024 10:45:54 +0100
Subject: [PATCH 1/2] [BUGFIX] Catch empty argument and children in
 ExplodeListViewHelper

---
 Classes/ViewHelpers/ExplodeListViewHelper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/ViewHelpers/ExplodeListViewHelper.php b/Classes/ViewHelpers/ExplodeListViewHelper.php
index fa21f51..751d004 100644
--- a/Classes/ViewHelpers/ExplodeListViewHelper.php
+++ b/Classes/ViewHelpers/ExplodeListViewHelper.php
@@ -62,7 +62,7 @@ public function initializeArguments(): void
     public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext): array
     {
         $splitChar = $arguments['splitChar'] ?? self::DEFAULT_SPLIT_CHAR;
-        $value = $arguments['value'] ?? $renderChildrenClosure();
+        $value = $arguments['value'] ?? $renderChildrenClosure() ?? '';
         return explode($splitChar, $value);
     }
 }

From 51ac9e72843ddb7acd5f00196e46bef8a6616af0 Mon Sep 17 00:00:00 2001
From: jschlier <9108576+jschlier@users.noreply.github.com>
Date: Fri, 8 Nov 2024 11:05:05 +0100
Subject: [PATCH 2/2] [TASK] Make sure all possible values are string before
 passing to explode

---
 Classes/ViewHelpers/ExplodeListViewHelper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Classes/ViewHelpers/ExplodeListViewHelper.php b/Classes/ViewHelpers/ExplodeListViewHelper.php
index 751d004..8ad3a9d 100644
--- a/Classes/ViewHelpers/ExplodeListViewHelper.php
+++ b/Classes/ViewHelpers/ExplodeListViewHelper.php
@@ -62,7 +62,7 @@ public function initializeArguments(): void
     public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext): array
     {
         $splitChar = $arguments['splitChar'] ?? self::DEFAULT_SPLIT_CHAR;
-        $value = $arguments['value'] ?? $renderChildrenClosure() ?? '';
-        return explode($splitChar, $value);
+        $value = $arguments['value'] ?? $renderChildrenClosure();
+        return explode($splitChar, (string)$value);
     }
 }