/**
  * updateVersionNumber
  * 
  * @param AutoZipConfig $autozip
  * @param type $version_number
  */
 public static function updateVersionNumber(AutoZipConfig $autozip, $version_number)
 {
     if (!($id_feature = (int) Configuration::get('AUTOZIP_ID_FEATURE'))) {
         return;
     }
     $id_products = $autozip->getRelatedProductsIds();
     $id_langs = Language::getLanguages(false, false, true);
     foreach ($id_products as $id_product) {
         //Check if value already exists
         $id_feature_value = Db::getInstance()->getValue('SELECT DISTINCT fv.id_feature_value ' . 'FROM ' . _DB_PREFIX_ . 'feature_value fv, ' . _DB_PREFIX_ . 'feature_value_lang fvl ' . 'WHERE fv.id_feature_value = fvl.id_feature_value ' . 'AND fv.id_feature=' . (int) $id_feature . ' ' . 'AND fvl.value="' . $version_number . '" ' . 'AND fv.custom=1');
         // if not create
         if (!$id_feature_value) {
             $row = array('id_feature' => (int) $id_feature, 'custom' => true);
             Db::getInstance()->insert('feature_value', $row);
             $id_feature_value = Db::getInstance()->Insert_ID();
             // The version number will be stored in any language available
             foreach ($id_langs as $id_lang) {
                 $row = array('id_feature_value' => (int) $id_feature_value, 'id_lang' => (int) $id_lang, 'value' => pSQL($version_number));
                 Db::getInstance()->insert('feature_value_lang', $row);
             }
         }
         // Completly recreate the link between the product & feature/value, in any case, to keep unicity
         Db::getInstance()->delete('feature_product', 'id_feature=' . (int) $id_feature . ' AND id_product=' . (int) $id_product['id_product']);
         $row = array('id_feature' => (int) $id_feature, 'id_product' => (int) $id_product['id_product'], 'id_feature_value' => (int) $id_feature_value);
         Db::getInstance()->insert('feature_product', $row, false, false, Db::REPLACE);
     }
 }