boniu/lib/inputSinaIndex.class.php

<?php
/**
 * @author:王刚涛
 * 用于获取当天各种指数
 * http://hq.sinajs.cn/list=s_sz000002
 */


class InputSinaIndex
{


    /***
     * @param $code
     * @param $exchange
     * @return mixed
     * 获取股票信息
     */
    static public function get_day_k_index($code,$exchange)
    {
        $stockCode=$exchange.$code;
        $url = "http://hq.sinajs.cn/list=".$stockCode;
        $content3=self::curl_get_data($url);
        $data['increase_ratio'] = floatval($content3[3]);//涨跌率
        $data2=self::get_info_code($code);//调用另一个函数获取其他数据如开盘价等等
        $data['increase_price']  = floatval($data2[3]-$data2[2]);//涨跌
        // 涨跌价-当日股票最新价与前一日收盘价格(或前一日收盘指数)
        $data['date'] = strtotime(date('Y-m-d',time()));//当天的0点时间戳
        $data['code'] = $code;//开盘价
        $data['name'] = $data2[0];//股票名称
        $data['open_price'] = floatval($data2[1]);//开盘价
        $data['close_price'] = floatval($data2[3]);//3点之后的当前价格就是收盘价
        $data['hightest_price'] = floatval($data2[4]);//今日最高价
        $data['lowest_price'] = floatval($data2[5]);//今日最低价
        $data['amount'] =  (int)($data2[8]);//成交的股票数,以百为单位
        $data['value'] = (int)($data2[9]);//成交金额以万为单位
        return  Index_day_k::add($data);
    }

    /****
     * @param $code
     * @return string
     * 判断股票的类型，属于创业板，科创板，主板，$code
     */
    static public function get_boniu_block($code)
    {
        if (strncmp($code, "30", 2) == 0) {
            //创业板
            $stockCode= "sz". $code;
        } else if (strncmp($code, "68", 2) == 0) {
            //科创板
            $stockCode= "sh" .$code;
        } else if (strncmp($code, "60", 2) == 0) {
            //主板
            $stockCode = "sh".$code;
        } else if (strncmp($code, "00", 2) == 0) {
            //中小板
            $stockCode= "sh".$code;
        }else if (strncmp($code, "39", 2) == 0) {
            //中小板
            $stockCode= "sz".$code;
        }
        return $stockCode;

    }

    /***
     * @param $code
     * @param $date
     * 根据股票代码获取股票的实时信息
     */
    static public function get_info_code($code){

        $stock_code= self::get_boniu_block($code);
        $url = "http://hq.sinajs.cn/list=" . $stock_code;
        $stockInfo=self::curl_get_data($url);//封装为函数，执行url获取结果并解析
        return $stockInfo;
    }


    /****
     * @param $url
     * @return array|bool|string
     * 对curl_setopt进行封装，消除代码冗余
     */
    static private function curl_get_data($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);//防止中文乱码
        $content2 = iconv("gbk", "utf-8", $content);//子串
        $content3 = substr($content2, stripos($content2, "=\"") + 2); //获取 var hq_str_sz000002="万 科Ａ,30.780,30.800,30.510,  ="之后部分
        $content4 = substr($content3, 0, strripos($content3, "\";")); //获取     万 科Ａ,30.94,0.14,0.45,584039,178827";         ";之前部分
        $content5 = explode(",", $content4);//分割
        return $content5;
    }






}

?>