function add_category() { $category_model = new Category_model(); $category_service = new Category_service(); $category_model->set_name($this->input->post('name', TRUE)); $category_model->set_added_by('1'); $category_model->set_added_date(date("Y-m-d H:i:s")); $category_model->set_is_deleted('0'); echo $category_service->add_new_category($category_model); }