diff --git a/src/Ary.php b/src/Ary.php
index 70101ea..d9547b7 100644
--- a/src/Ary.php
+++ b/src/Ary.php
@@ -1,11 +1,6 @@
 <?php
 /**
  * Created by Reza Salarmehr.
- *
- * Some methods are from Laravel source code.
- *
- * Date: 18/09/2015
- * Time: 22:37
  */
 
 namespace Salarmehr;
@@ -165,5 +160,5 @@ class Ary extends Collection
   {
     return new static(array_replace_recursive($this->items, $this->getArrayableItems($items)));
   }
-  #endrtiong
+  #endregion
 }
\ No newline at end of file
diff --git a/src/helper.php b/src/helper.php
index e5379a9..0d350cf 100644
--- a/src/helper.php
+++ b/src/helper.php
@@ -1,30 +1,20 @@
 <?php
 /**
  * Created by Reza Salarmehr
- * Date: 30/09/2015
- * Time: 16:24
  */
 
 use Salarmehr\Ary;
 
 if (!function_exists('ary') && phpversion()) {
-
-
-    function parse_version($version)
+  if (!defined('ary') && PHP_VERSION_ID > 50600) {
+    /**
+     * @param array $items
+     * @return Ary
+     */
+    function ary(...$items)
     {
-        $version = explode('.', $version);
-        return $version[0] * 10000 + $version[1] * 100 + (int) $version[2];
-    }
-
-    if (!defined('ary') && parse_version(PHP_VERSION) > parse_version('5.6.0')) {
-        /**
-         * @param mixed $items,...
-         * @return Ary
-         */
-        function ary()
-        {
-            return new Ary(...func_get_args());
-        }
+      return new Ary($items);
     }
+  }
 }