From: Art4 <art4@wlabs.de>
Date: Sun, 8 Dec 2024 22:20:20 +0000 (+0000)
Subject: Fix Util Strings
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=3cd098bfc7021e025df29dd16efa1beee43eb0e1;p=friendica.git

Fix Util Strings
---

diff --git a/src/Util/Strings.php b/src/Util/Strings.php
index 46d10529a9..fbf691879e 100644
--- a/src/Util/Strings.php
+++ b/src/Util/Strings.php
@@ -530,8 +530,12 @@ class Strings
 	{
 		$shorthand = trim($shorthand);
 
-		if (is_numeric($shorthand)) {
-			return $shorthand;
+		if (ctype_digit($shorthand)) {
+			return (int) $shorthand;
+		}
+
+		if ($shorthand === '') {
+			return 0;
 		}
 
 		$last      = strtolower($shorthand[strlen($shorthand) - 1]);