refactor: remove php7 code

designmynight · Jan 10, 2019 · e300554 · e300554
1 parent 43257cb
commit e300554
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/PublicHolidays.php b/src/PublicHolidays.php
@@ -33,22 +33,22 @@ 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'];
     }
 
     /**
      * @param string $region
      */
-    public static function setRegion(string $region)
+    public static function setRegion($region)
     {
         static::$region = $region;
     }