From e300554905a8b76503892a2fadb359ce7b1791b8 Mon Sep 17 00:00:00 2001
From: james <james@designmynight.com>
Date: Thu, 10 Jan 2019 14:28:32 +0000
Subject: [PATCH] refactor: remove php7 code

---
 src/PublicHolidays.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/PublicHolidays.php b/src/PublicHolidays.php
index 0beb1df..182be9e 100644
--- a/src/PublicHolidays.php
+++ b/src/PublicHolidays.php
@@ -33,14 +33,14 @@ public static function getDate(Carbon $carbon)
             return $holiday['date'] === $carbon->format('Y-m-d');
         });
 
-        return array_values($filtered)[0] ?? null;
+        return reset($filtered) ?: null;
     }
 
     /**
      * @param string $region
      * @return array
      */
-    public static function region(string $region)
+    public static function region($region)
     {
         return static::all()[$region]['events'];
     }
@@ -48,7 +48,7 @@ public static function region(string $region)
     /**
      * @param string $region
      */
-    public static function setRegion(string $region)
+    public static function setRegion($region)
     {
         static::$region = $region;
     }