accessibility

index.php

@@ -104,7 +104,7 @@ function dateTimeFromEvent(ICal $ical, object $event): DateTimeImmutable
 function prepareEvents(ICal $ical, array $events): array
 {
 	$returns = [];
-	foreach ($events as $event) {
+	foreach ($events as $index => $event) {
 		$start = dateTimeFromEvent($ical, $event);
 		$end = $start->add(new DateInterval($event->duration));
 		$url = strval($event->url);