From: Michael Vogel <icarus@dabo.de>
Date: Thu, 12 Aug 2021 12:00:54 +0000 (+0200)
Subject: Fixes "PHP Warning:  key() expects parameter 1 to be array, string given"
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=e6ab4d9be924861ba9ac82eaf98d559aa6fa7cb7;p=friendica.git

Fixes "PHP Warning:  key() expects parameter 1 to be array, string given"
---

diff --git a/src/Util/JsonLD.php b/src/Util/JsonLD.php
index fa169c0046..e06d3b9e29 100644
--- a/src/Util/JsonLD.php
+++ b/src/Util/JsonLD.php
@@ -193,7 +193,7 @@ class JsonLD
 		}
 
 		// If it isn't an array yet, make it to one
-		if (!is_int(key($array[$element]))) {
+		if (!is_array($array[$element])) {
 			$array[$element] = [$array[$element]];
 		}