Merge pull request #13 from jkwakman/jkwakman-anonymous-function-test-patch

Removed php @ warning suppression

Author: cangelis

src/SimpleValidator/Validator.php

@@ -231,7 +231,7 @@ public static function validate($inputs, $rules, $naming = null) {
                     /**
                      * Handle anonymous functions
                      */
-                    if (@get_class($closure) == 'Closure') {
+                    if(is_object($closure) && get_class($closure) == 'Closure') {
                         $refl_func = new \ReflectionFunction($closure);
                         $validation = $refl_func->invokeArgs($params);
                     }/**