From 2a923bd8debf800fc07fae6cac5c1659a99c4b0d Mon Sep 17 00:00:00 2001
From: Mark Nelson <mdjnelson@gmail.com>
Date: Mon, 5 Apr 2021 20:11:02 +0800
Subject: [PATCH] Add type hinting to get_course_time()

---
 classes/certificate.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/certificate.php b/classes/certificate.php
index c525ef2..bbc633f 100644
--- a/classes/certificate.php
+++ b/classes/certificate.php
@@ -175,7 +175,7 @@ class certificate {
      * @param int $userid
      * @return int the total time spent in seconds
      */
-    public static function get_course_time($courseid, $userid = 0) {
+    public static function get_course_time(int $courseid, int $userid = 0): int {
         global $CFG, $DB, $USER;
 
         if (empty($userid)) {