Remove unused code

- Remove commented code
- Remove unused/immediately overwritten variables
- Remove extraneous parameters
- Remove unreachable code
- Remove duplicate array keys

src/Core/NotificationsManager.php

@@ -229,7 +229,6 @@ class NotificationsManager extends BaseObject
 	 */
 	private function formatNotifs(array $notifs, $ident = "")
 	{
-		$notif = [];
 		$arr = [];
 
 		if (DBA::isResult($notifs)) {