<?php

/**
 * Created by PhpStorm.
 * User: 王刚涛
 * Date: 2020/11/26
 * Time: 11:38
 */
class Finance163
{
    /****
     * @param $code
     * @return string
     * 返回股票所属的板块，在股票代码前拼接0或者1
     */
    static public function stock_block($code)
    {
        $f = substr($code, 0, 1);
        if ($f == "6") {
            $stock_code = "0" . $code;
        } else {
            $stock_code = "1" . $code;
        }
        return $stock_code;
    }

    /***
     * @param $code
     * @return int
     * 获取历史交易数据
     */
    static public function get_history_trade_data($stock_code,$start_date,$end_date)
    {
        $code = self::stock_block($stock_code);
        $url = "http://quotes.money.163.com/service/chddata.html?code=" . $code . "&start=" . $start_date . "&end=" . $end_date . "&fields=TOPEN;HIGH;LOW;TCLOSE;VATURNOVER;VOTURNOVER;LCLOSE;CHG;PCHG;TURNOVER";
        //构建所要发送的url
        $curlHandle = curl_init();
        curl_setopt($curlHandle, CURLOPT_URL, $url);
        curl_setopt($curlHandle, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curlHandle, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curlHandle, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($curlHandle, CURLOPT_TIMEOUT, 10);
        $content = curl_exec($curlHandle);
        curl_close($curlHandle);
        $content1 = explode("\n", $content);//以换行符进行分割字符串
        if (!empty($content1[1])) {
            for ($i = count($content1) - 1; $i >0; $i--) {//排除日期，代码等标题栏
                if (!empty($content1[$i])) {
                    $content3 = explode(",", iconv("gbk", "utf-8", $content1[$i]));
                }
                else{
                    continue;
                }
//                解析返回的历史数据
                $t = explode("-",$content3[0]);
                $date = trim($t[0].$t[1]);
                $time = trim($t[0].$t[1].$t[2]);

                $data['date'] = $date;//用于创建表
                $data['time'] = $time;//用于获取时间戳
                $data['code'] = intval(explode("'",$content3[1])[1]);
                $data['open_price'] = floatval($content3[3]);
                $data['hightest_price'] = floatval($content3[4]);
                $data['lowest_price'] = floatval($content3[5]);
                $data['close_price'] = floatval($content3[6]);
                $data['value'] = floatval($content3[7]);
                $data['amount'] = floatval($content3[8]);
                $data['close_price_qfq'] = floatval($content3[9]);
                $data['increase_price'] = floatval($content3[10]);
                $data['increase_value'] = floatval($content3[11]);
                $data['turnover'] = floatval($content3[12]);//换手率
                //将所要存储的数据放入一个数组中
                $stock_name = $content3[1];
                if ($data['close_price'] == 0) {//当收盘价为0的时候，表示此时的基于9-3点，所以不存储
                    continue;
                }
                if (!empty($data)) {
//                    Index::add($stock_name, $content3[0]);//将这支股票的股票名称和股票代码存入
                    $msg= Day_k_base::insert($data,$date);//将这支股票的历史数据存入数据库
                }
            }
        }
        return $msg;
    }
}

?>