一、简单说明
使用聚合数据提供的免费全国彩票开奖结果查询接口服务，目前支持双色球、大乐透、七乐彩、七星彩、福彩3D、排列3、排列5，数据来源于网络公开，开奖结果获取可能会有一定的延时。
官网接口文档地址：https://www.juhe.cn/docs/api/id/300，注册申请即可获得接口请求Key。

二、PHP调用代码参考
Lottery.class.php

class Lottery
{
    //接口提交地址
    private static $submitUrl = 'Http://apis.juhe.cn/lottery';
 
    //申请的彩票接口请求Key
    private static $appkey = '**********';
 
    
    public static function getLotteryTypes()
    {
        $urlPath = '/types';
        $params = [
            'key' => self::$appkey
        ];
        $paramsString = http_build_query($params);
 
        $requestUrl = self::$submitUrl.$urlPath;
        $content = self::juheCurl($requestUrl, $paramsString);
        $result = JSON_decode($content, true);
        if ($result) {
            return $result;
        } else {
            return false;
        }
    }
 
    
    public static function getLotteryRes($lotteryId, $lotteryNo = "")
    {
        $urlPath = '/query';
 
        $params = [
            'key' => self::$appkey,
            'lottery_id' => $lotteryId,
            'lottery_no' => $lotteryNo
        ];
        $paramsString = http_build_query($params);
 
        $requestUrl = self::$submitUrl.$urlPath;
        $content = self::juheCurl($requestUrl, $paramsString);
        $result = json_decode($content, true);
        if ($result) {
            return $result;
        } else {
            return false;
        }
    }
 
    
    public static function getLotteryHistroyRes($lotteryId, $pageSize = 10, $page = 1)
    {
        $urlPath = '/history';
 
        $params = [
            'key' => self::$appkey,
            'lottery_id' => $lotteryId,
            'page_size' => $pageSize,
            'page' => $page,
        ];
        $paramsString = http_build_query($params);
 
        $requestUrl = self::$submitUrl.$urlPath;
        $content = self::juheCurl($requestUrl, $paramsString);
        $result = json_decode($content, true);
        if ($result) {
            return $result;
        } else {
            return false;
        }
    }
 
    
    public static function getBonus($lotteryId, $lotteryRes, $lotteryNo='')
    {
        $urlPath = '/bonus';
 
        $params = [
            'key' => self::$appkey,
            'lottery_id' => $lotteryId,
            'lottery_res' => $lotteryRes,
            'lottery_no' => $lotteryNo,
        ];
        $paramsString = http_build_query($params);
 
        $requestUrl = self::$submitUrl.$urlPath;
        $content = self::juheCurl($requestUrl, $paramsString);
        $result = json_decode($content, true);
        if ($result) {
            return $result;
        } else {
            return false;
        }
    }
 
    
    public static function juheCurl($url, $params = false, $ispost = 0)
    {
        $httpInfo = array();
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (windows NT 5.1) AppleWEBKit/537.22 (Khtml, like Gecko) Chrome/25.0.1364.172 Safari/537.22');
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
        curl_setopt($ch, CURLOPT_TIMEOUT, 12);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        if ($ispost) {
            curl_setopt($ch, CURLOPT_POST, true);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
            curl_setopt($ch, CURLOPT_URL, $url);
        } else {
            if ($params) {
                curl_setopt($ch, CURLOPT_URL, $url.'?'.$params);
            } else {
                curl_setopt($ch, CURLOPT_URL, $url);
            }
        }
        $response = curl_exec($ch);
        if ($response === FALSE) {
            return false;
        }
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        $httpInfo = array_merge($httpInfo, curl_getinfo($ch));
        curl_close($ch);
        return $response;
    }
}
index.php

include "Lottery.class.php";
 

$lotteryTypes = Lottery::getLotteryTypes();
if ($lotteryTypes) {
    print_r($lotteryTypes);
}
 

$lotteryResult = Lottery::getLotteryRes('ssq', '18028');
if ($lotteryResult) {
    print_r($lotteryResult);
}
 

$lotteryHistoryResult = Lottery::getLotteryHistroyRes('ssq', 10 ,1);
if ($lotteryHistoryResult) {
    print_r($lotteryHistoryResult);
}
 
 

$lotteryBonusResult = Lottery::getBonus('ssq', '13,14,20,21,25,33@07', '18030');
if ($lotteryBonusResult) {
    print_r($lotteryBonusResult);
}