From 547910273859f2ddd064949e8ee7f79ea480eb33 Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Mon, 14 May 2018 02:45:48 +0700
Subject: [PATCH] count() optimization

---
 src/BaseInputFilter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/BaseInputFilter.php b/src/BaseInputFilter.php
index 10aff0d3..63fe7f1a 100644
--- a/src/BaseInputFilter.php
+++ b/src/BaseInputFilter.php
@@ -539,7 +539,7 @@ protected function populate()
      */
     public function hasUnknown()
     {
-        return count($this->getUnknown()) > 0;
+        return $this->getUnknown() ? true : false;
     }
 
     /**