From: Roland Häder <roland@mxchange.org>
Date: Sun, 26 Jan 2025 18:36:17 +0000 (+0100)
Subject: Continued:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=5ec2948a189cd111b497146270034c9740aa6be5;p=core.git

Continued:
- need to be string, not int
---

diff --git a/framework/main/classes/iterator/registry/class_RegistryIterator.php b/framework/main/classes/iterator/registry/class_RegistryIterator.php
index b38d21f1..4aed5754 100644
--- a/framework/main/classes/iterator/registry/class_RegistryIterator.php
+++ b/framework/main/classes/iterator/registry/class_RegistryIterator.php
@@ -263,7 +263,7 @@ class RegistryIterator extends BaseIterator implements IteratableRegistry {
 	 *
 	 * @return	$key	Current key in iteration
 	 */
-	public function key (): int {
+	public function key (): string {
 		// Return it
 		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage(sprintf('REGISTRY-ITERATOR: this->key=%s EXIT!', $this->key));
 		return $this->key;