Fixe bug 4069

fix bug on created_at in customer_entity table on update

Author: sdecalom

app/code/core/Mage/Eav/Model/Entity/Attribute/Backend/Time/Created.php

@@ -53,11 +53,22 @@ public function beforeSave($object)
         } else {
             // convert to UTC
             $zendDate = Mage::app()->getLocale()->utcDate(null, $date, true, $this->_getFormat($date));
-            $object->setData($attributeCode, $zendDate->getIso());
+            $date = $this->removeTimezone($zendDate->getIso());
+            $object->setData($attributeCode, $date);
         }
 
         return $this;
     }
+    
+    /**
+     * @param $date
+     *
+     * @return string
+     */
+    public function removeTimezone($date): string
+    {
+        return strtr($date, ["+00:00" => "", "T" => " "]);
+    }
 
     /**
      * Convert create date from UTC to current store time zone