From 9707a3cfb93e939b0c65965384e60d5083fad213 Mon Sep 17 00:00:00 2001
From: Jeroen De Meerleer <me@jeroened.be>
Date: Tue, 4 Jun 2024 16:51:05 +0200
Subject: [PATCH] Add check for empty array before accessing elements.

- Added a condition to check for an empty array before accessing its elements in the getArrayValue function. This prevents potential errors when trying to access values from an empty array.
---
 index.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.php b/index.php
index 7d8da52..9c0eeb5 100644
--- a/index.php
+++ b/index.php
@@ -108,6 +108,7 @@ function getArrayValue($elem, $array) {
     $elem = explode('.', $elem);
     $new_array = $array;
     foreach ($elem as $i) {
+        if(empty($new_array)) break;
         $new_array = $new_array[$i];
     }
     return $new_array;