public function save($data, $where = array(), $table = '', $exclude = array()) { if (isset($data['product_options'])) { $data['product_options'] = base64_encode(json_encode($data['product_options'])); } return parent::save($data, $where, $table, $exclude); }
public function save($related_products, $parent_product_id) { $this->delete(array('parent_product_id' => $parent_product_id)); foreach ($related_products as $k => $v) { $ins['product_id'] = $v; $ins['parent_product_id'] = $parent_product_id; parent::save($ins); } }