huahuibao/biz/stat/classes/StatVisitClass.php

<?php

namespace biz\stat\classes;

use Yii;
use biz\base\classes\BaseClass;

class StatVisitClass extends BaseClass
{

	public static $baseFile = '\biz\stat\models\StatVisit';

	//$time 日期date("Ymd")
	public static function getKeyName($merchantId, $type, $time = null)
	{
		if (in_array($type, [
				'whole_site_view',//全站每天的访问量
				'whole_site_ip',//全站每天的访问ip量
			]) == false
		) {
			util::fail('无效键名');
		}
		$time = isset($time) == false ? date("Ymd") : $time;
		return $type . '_' . $merchantId . '_' . $time;
	}
	
}