ZZCX_yii/backend/modules/api/logic/GetGpsData.php

<?php
/**
 *
 * ============================================================================
 * * 版权所有 蜘蛛出行 * *
 * 网站地址: http://www.zhizhuchuxing.com
 * ----------------------------------------------------------------------------
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
 * 使用；不允许对程序代码以任何形式任何目的的再发布。
 * ============================================================================
 * Author By: Redstop
 * PhpStorm GetGpsData.php
 * Create By 2017/6/2 18:16 $
 */

namespace backend\modules\api\logic;

use yii\db\Query;

class GetGpsData extends Query
{
    /**
     * Function Description:
     * Function Name:
     *
     * @author Redstop
     */
    public function getBusGpsLastInfo( $bus_no )
    {
        $current_day = date("Y-m-d");
        $bus_no_array = explode(",", $bus_no);
        $res1 = (new Query())->select('max(m.id) as id ')
            ->from('gps_new as m')
            ->where(['and', ['in', 'm.bus_no', $bus_no_array], ['=', 'm.run_date', $current_day]])
            ->groupBy("m.bus_no")
            ->all();
        if( !$res1 ) {
            return false;
        }
        $gps_id_array = array();
        foreach( $res1 as $res_info ) {
            $gps_id_array[] = $res_info["id"];
        }

        $res2 = (new Query())->select('m.id,m.bus_no, m.latitude, m.longitude, m.gpsSpeed, m.speed, m.direction, m.create_time as update_time')
            ->from('gps_new as m')
            ->where(['and', ['in', 'm.id', $gps_id_array]])
            ->all();
        return $res2;
    }

}