readme.md

BELL/JPY

install

composer require mpyw/co:^1.5

run

php index.php

index.php

<?php
//$ composer require mpyw/co:^1.5
require __DIR__ . '/vendor/autoload.php';

use mpyw\Co\Co;
use mpyw\Co\CURLException;

function curl($url, $ops = []) {
    $ch = curl_init();
    curl_setopt_array($ch,
        array_replace([
            CURLOPT_URL => $url,
            CURLOPT_RETURNTRANSFER => true
        ], $ops));
    return $ch;
}
$urls = [
    "bitebtc"=> function(){
        $data = yield curl("https://bitebtc.com/api/v1/ticker/?market=BELL_btc");
        return json_decode($data)->result;
    },
    "bitflyer" => function() {
        $data = yield curl("https://api.bitflyer.com/v1/ticker");
        return json_decode($data);
    }
];

$datas = Co::wait($urls);
/*
bell -> btc
btc -> jpy
*/
$price = $datas["bitebtc"]->price;
$price *= $datas["bitflyer"]->ltp;

echo $datas["bitebtc"]->price." bell/btc".PHP_EOL;
echo $datas["bitflyer"]->ltp." btc/jpy".PHP_EOL;
echo $price." JPY";