From ef15e97e776724327200561ab99f5f1d69d500f5 Mon Sep 17 00:00:00 2001
From: Mauro Cassani <m.cassani@bestnetwork.it>
Date: Thu, 24 Aug 2017 17:15:24 +0200
Subject: [PATCH] Introduce convertObjectToArray method in AbstractFilter class

---
 src/Filters/AbstractFilter.php | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/Filters/AbstractFilter.php b/src/Filters/AbstractFilter.php
index 5744c25..092dc19 100644
--- a/src/Filters/AbstractFilter.php
+++ b/src/Filters/AbstractFilter.php
@@ -25,10 +25,29 @@ protected static function getArrayElementValueFromKey($key, $arrayElement)
     {
         return self::getValueFromKeysArray(
             explode(self::ARRAY_SEPARATOR, $key),
-            (array) $arrayElement
+            (is_object($arrayElement)) ? self::convertObjectToArray($arrayElement) : $arrayElement
         );
     }
 
+    /**
+     * @param $arrayElement
+     * @return array
+     */
+    private static function convertObjectToArray($arrayElement)
+    {
+        $convertedArray = [];
+
+        foreach ((array)$arrayElement as $key => $element){
+            $key = explode("\\", $key);
+            $key = end($key);
+            $key = explode("\000", $key);
+
+            $convertedArray[end($key)] = $element;
+        }
+
+        return $convertedArray;
+    }
+
     /**
      * @param $keysArray
      * @param $arrayElement