From 7a6909c32bc4357dfa0a624d79ad255e9bdd2d11 Mon Sep 17 00:00:00 2001
From: David Siegfried <david.siegfried@uni-vechta.de>
Date: Thu, 16 May 2024 10:02:28 +0000
Subject: [PATCH] prevent php-warnings, closes #4178
Closes #4178
Merge request studip/studip!3017
---
lib/dates.inc.php | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/lib/dates.inc.php b/lib/dates.inc.php
index 8538d2467cb..851ee929754 100644
--- a/lib/dates.inc.php
+++ b/lib/dates.inc.php
@@ -32,7 +32,11 @@ require_once 'lib/raumzeit/raumzeit_functions.inc.php'; // Helper-Funktionen
* day_num integer PHP-konformer Tag (0-6)
* short boolean Wenn gesetzt wird der Tag verkürzt zurückgegeben.
*/
-function getWeekday($day_num, $short = TRUE) {
+function getWeekday($day_num, $short = true): string
+{
+ if ($day_num < 0 || $day_num > 6) {
+ throw new Exception('Invalid day number');
+ }
switch ($day_num) {
case 0:
$day = $short ? _("So") : _("Sonntag");
@@ -56,8 +60,6 @@ function getWeekday($day_num, $short = TRUE) {
$day = $short ? _("Sa") : _("Samstag");
break;
}
-
- // return i18n of day
return $day;
}
--
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