php代码对接采集api数据

Question

把新数据源对接到代码中去
https://www.okcoin.com/api/v1/ticker.do?symbol=btc_usd

in_array($v['procode'],array('btc_usd','ltc_usd'))

请求 $url = "https://www.okcoin.com/api/v1/ticker.do?symbol=".$v['procode'];里数据
打印出来，小白对php不懂

例：
获取https://www.okcoin.com/api/v1/ticker.do?symbol=btc_usd数据

{"date":"1520824254","ticker":{"high":"10093.6400","vol":"90.4028","last":"9970.2900","low":"9000.0000","buy":"9970.7100","sell":"10069.4500"}}

打印
$thisdata['Price'] = 9970.29;
$thisdata['Open'] = 0;
$thisdata['Close'] = 0;
$thisdata['High'] = 10093.64;
$thisdata['Low'] = 9000.00;
$thisdata['Diff'] = 0;
$thisdata['DiffRate'] = 0;

Answer 1

下载数据下来序列化为json对象操作就好了吧。。

<?php
function curl_get_https($url){
    $curl = curl_init(); // 启动一个CURL会话
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_HEADER, 0);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, true);  // 从证书中检查SSL加密算法是否存在
    $tmpInfo = curl_exec($curl);     //返回api的json对象
    //关闭URL请求
    curl_close($curl);
    return $tmpInfo;    //返回json对象
}
$s=curl_get_https("https://www.okcoin.com/api/v1/ticker.do?symbol=btc_usd");
$o=json_decode($s);
echo $o->ticker->high."<BR>";
echo $o->ticker->buy."<BR>";
?>