From d16c8d98d82a225da8d3b37c07327c389d625f2f Mon Sep 17 00:00:00 2001
From: Justus Dieckmann <justusdieckmann@wwu.de>
Date: Mon, 13 Apr 2020 17:29:34 +0200
Subject: [PATCH] PHPDoc

---
 classes/data_controller.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/classes/data_controller.php b/classes/data_controller.php
index 2e0076c..1e293a7 100644
--- a/classes/data_controller.php
+++ b/classes/data_controller.php
@@ -147,6 +147,11 @@ class data_controller extends \core_customfield\data_controller {
         }
     }
 
+    /**
+     * returns a semesterid, given a datetime.
+     * @param DateTime $datetime the datetime
+     * @return int the corresponding semesterid
+     */
     public static function get_semester_for_datetime(DateTime $datetime): int {
         $year = (int) $datetime->format('Y');
         $month = (int) $datetime->format('m');
-- 
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