From 40a50d170848b9babca130fb935fe807af0166af Mon Sep 17 00:00:00 2001
From: zkwbbr <45949485+zkwbbr@users.noreply.github.com>
Date: Sat, 3 Feb 2024 18:54:58 +0800
Subject: [PATCH] Make sure only arrays are passed in foreach()

Fix errors like this:

foreach() argument must be of type array|object, string given on /vendor/aura/web/src/Request/Files.php (79)
---
 src/Request/Files.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Request/Files.php b/src/Request/Files.php
index c5a205b..203541c 100644
--- a/src/Request/Files.php
+++ b/src/Request/Files.php
@@ -69,9 +69,11 @@ protected function init($src, &$tgt)
             }
         } else {
             // not a target, create sub-elements and init them too
-            foreach ($src as $key => $val) {
-                $tgt[$key] = array();
-                $this->init($val, $tgt[$key]);
+            if (is_array($src)) {
+                foreach ($src as $key => $val) {
+                    $tgt[$key] = array();
+                    $this->init($val, $tgt[$key]);
+                }
             }
         }
     }