From b9dc09bd4fd843b50e9bab8717f596d2a69ce8cf Mon Sep 17 00:00:00 2001
From: Nafies Luthfi <nafiesl@gmail.com>
Date: Wed, 3 Oct 2018 21:56:06 +0800
Subject: [PATCH] Add dockblock on dateDifference helper function

---
 app/helpers.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/helpers.php b/app/helpers.php
index 3c8044b..6862aa7 100755
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -159,6 +159,14 @@ function html_link_to_route($name, $title = null, $parameters = [], $attributes
     return app('html')->decode(link_to_route($name, $title, $parameters, $attributes));
 }
 
+/**
+ * Period between two dates.
+ *
+ * @param  string  $date1
+ * @param  string  $date2
+ * @param  string  $differenceFormat
+ * @return int|string
+ */
 function dateDifference($date1, $date2, $differenceFormat = '%a')
 {
     $datetime1 = date_create($date1);