From f78899c5ee83c8949d152aabc5c15964de0177cf Mon Sep 17 00:00:00 2001
From: Vincent Langlet <VincentLanglet@users.noreply.github.com>
Date: Wed, 31 Jan 2024 02:41:57 +0100
Subject: [PATCH] Add safety check about cache value (#6283)

---
 src/Connection.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Connection.php b/src/Connection.php
index 0d0d50de443..76b427b5b38 100644
--- a/src/Connection.php
+++ b/src/Connection.php
@@ -37,6 +37,7 @@
 use function count;
 use function get_class;
 use function implode;
+use function is_array;
 use function is_int;
 use function is_string;
 use function key;
@@ -1137,6 +1138,10 @@ public function executeCacheQuery($sql, $params, $types, QueryCacheProfile $qcp)
 
         if ($item->isHit()) {
             $value = $item->get();
+            if (! is_array($value)) {
+                $value = [];
+            }
+
             if (isset($value[$realKey])) {
                 return new Result(new ArrayResult($value[$realKey]), $this);
             }