php代码对接采集api数据

把新数据源对接到代码中去
https://www.okcoin.com/api/v1/ticker.do?symbol=btc_usd
代码
elseif(in_array($v['procode'],array("btc","ltc","eth"))){
$minute = date('i',$nowtime);
if($minute >= 0 && $minute < 15){ $minute = 0;}
elseif($minute >= 15 && $minute < 30){ $minute = 15;}
elseif($minute >= 30 && $minute < 45){ $minute = 30;}
elseif($minute >= 45 && $minute < 60){ $minute = 45;}
$new_date = strtotime(date('Y-m-d H',$nowtime).':'.$minute.':00');
            switch ($v['procode']) {
                case 'btc':
                    $From = 12;
                    break;
                case 'ltc':
                    $From = 35;
                    break;
                case 'eth':
                    $From = 36;
                    break;                default:
                    continue;
                    break;
            }
            $url = "https://www.okex.com/api/klineData.do?etFrom=".$From."&type=2&since=".$new_date."000&coinVol=0";            $getdata = $this->curlfun($url);             $getdata = substr($getdata,2,-2);
            $data_arr = explode(',',$getdata);            if(!is_array($data_arr) || count($data_arr) != 7) continue;
            //$thisdata['Price'] = $this->fengkong($data_arr[4],$v);;
            $thisdata['Price'] = $data_arr[4];
            $thisdata['Open'] = $data_arr[1];
            $thisdata['Close'] = $data_arr[6];
            $thisdata['High'] = $data_arr[4];
            $thisdata['Low'] = $data_arr[3];
            $thisdata['Diff'] = $data_arr[5];
            $thisdata['DiffRate'] = $data_arr[5]/1000;