ZZCX_yii/backend/modules/hotel/models/HotelMapping.php

<?php

namespace backend\modules\hotel\models;

use Yii;

/**
 * This is the model class for table "hotel_mapping".
 *
 * @property integer $ID
 * @property integer $channel_id
 * @property string $hotel_str
 */
class HotelMapping extends \common\models\zModel
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'hotel_mapping';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['ID', 'channel_id', 'hotel_str'], 'required'],
            [['ID', 'channel_id'], 'integer'],
            [['hotel_str'], 'string', 'max' => 500],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'ID' => 'ID',
            'channel_id' => 'Channel ID',
            'hotel_str' => 'Hotel Str',
        ];
    }
}