public function  special_time(){
       //当天开始时间
        $start_time=strtotime(date("Y-m-d",time()));
        $date=[];
        $data=[];
        $z=ceil((time()-$start_time)/(20*60))-1;
        for($i=0;$i<72;$i++){
            $ival=[];
            $ival["time"]=$start_time+($i*20*60);
            $ival["date"]=date("H:i:s",$ival["time"]);
          
            $date[$i]=$ival;
        }
    
       //从当前时间开始
        foreach ($date as $key=>$val){
            if($key>$z){
                $data[]=$val;
            }
        } 
       //拼接明天的时间
        foreach ($date as $key=>$val){
             
                $val["time"]=$val["time"]+86400;
                $val["date"]="明天".$val["date"] ;
                $data[]=$val;
          
        }
        
        $this->success('成功', $data);
        
    }返还参数
{
  "code": 1,
  "msg": "成功",
  "time": "1621675052",
  "data": [
    {
      "time": 1621676400,
      "date": "17:40:00"
    },
    {
      "time": 1621677600,
      "date": "18:00:00"
    },
    {
      "time": 1621678800,
      "date": "18:20:00"
    },
    {
      "time": 1621680000,
      "date": "18:40:00"
    },
    {
      "time": 1621681200,
      "date": "19:00:00"
    },
    {
      "time": 1621682400,
      "date": "19:20:00"
    },
    {
      "time": 1621683600,
      "date": "19:40:00"
    },
    {
      "time": 1621684800,
      "date": "20:00:00"
    },
    {
      "time": 1621686000,
      "date": "20:20:00"
    },
    {
      "time": 1621687200,
      "date": "20:40:00"
    },
    {
      "time": 1621688400,
      "date": "21:00:00"
    },
    {
      "time": 1621689600,
      "date": "21:20:00"
    },
    {
      "time": 1621690800,
      "date": "21:40:00"
    },
    {
      "time": 1621692000,
      "date": "22:00:00"
    },
    {
      "time": 1621693200,
      "date": "22:20:00"
    },
    {
      "time": 1621694400,
      "date": "22:40:00"
    },
    {
      "time": 1621695600,
      "date": "23:00:00"
    },
    {
      "time": 1621696800,
      "date": "23:20:00"
    },
    {
      "time": 1621698000,
      "date": "23:40:00"
    },
    {
      "time": 1621699200,
      "date": "明天00:00:00"
    },
    {
      "time": 1621700400,
      "date": "明天00:20:00"
    },
    {
      "time": 1621701600,
      "date": "明天00:40:00"
    },
    {
      "time": 1621702800,
      "date": "明天01:00:00"
    },
    {
      "time": 1621704000,
      "date": "明天01:20:00"
    },
    {
      "time": 1621705200,
      "date": "明天01:40:00"
    },
    {
      "time": 1621706400,
      "date": "明天02:00:00"
    },
    {
      "time": 1621707600,
      "date": "明天02:20:00"
    },
    {
      "time": 1621708800,
      "date": "明天02:40:00"
    },
    {
      "time": 1621710000,
      "date": "明天03:00:00"
    },
    {
      "time": 1621711200,
      "date": "明天03:20:00"
    },
    {
      "time": 1621712400,
      "date": "明天03:40:00"
    },
    {
      "time": 1621713600,
      "date": "明天04:00:00"
    },
    {
      "time": 1621714800,
      "date": "明天04:20:00"
    },
    {
      "time": 1621716000,
      "date": "明天04:40:00"
    },
    {
      "time": 1621717200,
      "date": "明天05:00:00"
    },
    {
      "time": 1621718400,
      "date": "明天05:20:00"
    },
    {
      "time": 1621719600,
      "date": "明天05:40:00"
    },
    {
      "time": 1621720800,
      "date": "明天06:00:00"
    },
    {
      "time": 1621722000,
      "date": "明天06:20:00"
    },
    {
      "time": 1621723200,
      "date": "明天06:40:00"
    },
    {
      "time": 1621724400,
      "date": "明天07:00:00"
    },
    {
      "time": 1621725600,
      "date": "明天07:20:00"
    },
    {
      "time": 1621726800,
      "date": "明天07:40:00"
    },
    {
      "time": 1621728000,
      "date": "明天08:00:00"
    },
    {
      "time": 1621729200,
      "date": "明天08:20:00"
    },
    {
      "time": 1621730400,
      "date": "明天08:40:00"
    },
    {
      "time": 1621731600,
      "date": "明天09:00:00"
    },
    {
      "time": 1621732800,
      "date": "明天09:20:00"
    },
    {
      "time": 1621734000,
      "date": "明天09:40:00"
    },
    {
      "time": 1621735200,
      "date": "明天10:00:00"
    },
    {
      "time": 1621736400,
      "date": "明天10:20:00"
    },
    {
      "time": 1621737600,
      "date": "明天10:40:00"
    },
    {
      "time": 1621738800,
      "date": "明天11:00:00"
    },
    {
      "time": 1621740000,
      "date": "明天11:20:00"
    },
    {
      "time": 1621741200,
      "date": "明天11:40:00"
    },
    {
      "time": 1621742400,
      "date": "明天12:00:00"
    },
    {
      "time": 1621743600,
      "date": "明天12:20:00"
    },
    {
      "time": 1621744800,
      "date": "明天12:40:00"
    },
    {
      "time": 1621746000,
      "date": "明天13:00:00"
    },
    {
      "time": 1621747200,
      "date": "明天13:20:00"
    },
    {
      "time": 1621748400,
      "date": "明天13:40:00"
    },
    {
      "time": 1621749600,
      "date": "明天14:00:00"
    },
    {
      "time": 1621750800,
      "date": "明天14:20:00"
    },
    {
      "time": 1621752000,
      "date": "明天14:40:00"
    },
    {
      "time": 1621753200,
      "date": "明天15:00:00"
    },
    {
      "time": 1621754400,
      "date": "明天15:20:00"
    },
    {
      "time": 1621755600,
      "date": "明天15:40:00"
    },
    {
      "time": 1621756800,
      "date": "明天16:00:00"
    },
    {
      "time": 1621758000,
      "date": "明天16:20:00"
    },
    {
      "time": 1621759200,
      "date": "明天16:40:00"
    },
    {
      "time": 1621760400,
      "date": "明天17:00:00"
    },
    {
      "time": 1621761600,
      "date": "明天17:20:00"
    },
    {
      "time": 1621762800,
      "date": "明天17:40:00"
    },
    {
      "time": 1621764000,
      "date": "明天18:00:00"
    },
    {
      "time": 1621765200,
      "date": "明天18:20:00"
    },
    {
      "time": 1621766400,
      "date": "明天18:40:00"
    },
    {
      "time": 1621767600,
      "date": "明天19:00:00"
    },
    {
      "time": 1621768800,
      "date": "明天19:20:00"
    },
    {
      "time": 1621770000,
      "date": "明天19:40:00"
    },
    {
      "time": 1621771200,
      "date": "明天20:00:00"
    },
    {
      "time": 1621772400,
      "date": "明天20:20:00"
    },
    {
      "time": 1621773600,
      "date": "明天20:40:00"
    },
    {
      "time": 1621774800,
      "date": "明天21:00:00"
    },
    {
      "time": 1621776000,
      "date": "明天21:20:00"
    },
    {
      "time": 1621777200,
      "date": "明天21:40:00"
    },
    {
      "time": 1621778400,
      "date": "明天22:00:00"
    },
    {
      "time": 1621779600,
      "date": "明天22:20:00"
    },
    {
      "time": 1621780800,
      "date": "明天22:40:00"
    },
    {
      "time": 1621782000,
      "date": "明天23:00:00"
    },
    {
      "time": 1621783200,
      "date": "明天23:20:00"
    },
    {
      "time": 1621784400,
      "date": "明天23:40:00"
    }
  ]
}                










