<?php namespace app\model; use support\Model; class OrderProcess extends Model { protected $table = 'order_process'; protected $primaryKey = 'orders_process_id'; protected $dateFormat = 'U'; const CREATED_AT = 'order_process_addtimes'; const UPDATED_AT = null; public function serializeDate(\DateTimeInterface $date) { return $date->format('Y-m-d H:i:s'); } }