mgc.longyilive.com/models/Orderreturn.php

<?php

namespace app\models;

use Yii;

/**
 * This is the model class for table "order_return".
 *
 * @property int $id
 * @property string|null $deliveryid
 * @property string|null $website
 * @property string|null $customer
 * @property string|null $delivery
 * @property string|null $origin_goodsinfo
 * @property string|null $goodsinfo
 * @property string|null $usage
 * @property string|null $receiptdate
 * @property int|null $num
 * @property string|null $mark
 */
class Orderreturn extends \yii\db\ActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'order_return';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [[ 'num','shop'], 'integer'],
            [['imgs'], 'safe'],
            [['imgs'], 'string', 'max' => 255],
            [['deliveryid', 'website', 'customer', 'receiptdate','delivery', 'origin_goodsinfo', 'goodsinfo', 'usage', 'mark'], 'string', 'max' => 255],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'deliveryid' => '收到单号',
            'website' => '网站',
            'customer' => '客户',
            'delivery' => '货运',
            'origin_goodsinfo' => '原订单货物详情',
            'goodsinfo' => '货物详情',
            'usage' => '完好程度',
            'receiptdate' => '收货日期',
            'num' => '当天序号',
            'mark' => '备注',
            'shop'=>'店铺'
        ];
    }
    public function afterFind(){
        parent::afterFind();
        $this->receiptdate=date('Y-m-d',$this->receiptdate);
    }
    public function beforeValidate(){
        is_array($this->imgs) && $this->imgs && $this->imgs = implode(',', $this->imgs);
        return $this;
    }
    public function beforeSave($options = array()){
        parent::beforeSave($options);
        $this->receiptdate=strtotime(trim($this->receiptdate));
        if(empty($this->created_at)){
            $this->created_at=time();
        }
        return $this;
    }

    
}