params) && count($this->params)) { foreach($this->params as $param_array) { $param_name = $param_array['name']; ${$param_name} = isset($instance[$param_name]) ? esc_attr($instance[$param_name]) : ''; } foreach($this->params as $param) { switch($param['type']) { case 'textfield': ?>

params as $param) { $param_name = $param['name']; $instance[$param_name] = sanitize_text_field($new_instance[$param_name]); } return $instance; } } ?>