build_params() . A2WL_AliexpressLocalizator::getInstance()->build_params()."&su=". urlencode(site_url()); if(!empty($params) && is_array($params)){ foreach($params as $key=>$val){ $request_url .= "&".str_replace("%7E", "~", rawurlencode($key))."=".str_replace("%7E", "~", rawurlencode($val)); } } return $request_url; } } }