refactoring the router.

laravel/helpers.php

@@ -219,6 +219,17 @@ function array_strip_slashes($array)
 	return $result;
 }
 
+/**
+ * Divide an array into two arrays. One with keys and the other with values.
+ *
+ * @param  array  $array
+ * @return array
+ */
+function array_divide($array)
+{
+	return array(array_keys($array), array_values($array));
+}
+
 /**
  * Determine if "Magic Quotes" are enabled on the server.
  *