From ee88a1d2d1c9ec7b9c6ce9e5229f7b1d7e5c0b3a Mon Sep 17 00:00:00 2001
From: Bob den Otter <bob@twokings.nl>
Date: Wed, 2 Sep 2020 11:27:19 +0200
Subject: [PATCH 1/2] Fix `Notice: Array to string conversion` in `Field.php`
 by ensuring  the  array is one level deep.

---
 src/Entity/Field.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Entity/Field.php b/src/Entity/Field.php
index 70609394d..a9772f1e2 100644
--- a/src/Entity/Field.php
+++ b/src/Entity/Field.php
@@ -7,6 +7,7 @@
 use ApiPlatform\Core\Annotation\ApiFilter;
 use ApiPlatform\Core\Annotation\ApiResource;
 use ApiPlatform\Core\Bridge\Doctrine\Orm\Filter\SearchFilter;
+use Bolt\Common\Arr;
 use Bolt\Configuration\Content\FieldType;
 use Doctrine\ORM\Mapping as ORM;
 use Knp\DoctrineBehaviors\Contract\Entity\TranslatableInterface;
@@ -79,7 +80,7 @@ public function __toString(): string
         $value = $this->getTwigValue();
 
         if (is_array($value)) {
-            $value = implode('', $value);
+            $value = implode('', Arr::flatten($value, INF));
         }
 
         return (string) $value;

From 602d48ff934cc119531c1bcdd6e0e985051a8d3f Mon Sep 17 00:00:00 2001
From: Bob den Otter <bob@twokings.nl>
Date: Wed, 2 Sep 2020 11:54:24 +0200
Subject: [PATCH 2/2] Update src/Entity/Field.php

---
 src/Entity/Field.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Entity/Field.php b/src/Entity/Field.php
index a9772f1e2..9dad3c8bc 100644
--- a/src/Entity/Field.php
+++ b/src/Entity/Field.php
@@ -80,7 +80,7 @@ public function __toString(): string
         $value = $this->getTwigValue();
 
         if (is_array($value)) {
-            $value = implode('', Arr::flatten($value, INF));
+            $value = implode('', Arr::flatten($value, PHP_INT_MAX));
         }
 
         return (string) $value;