hc_live/application/common.php

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 流年 <liu21st@gmail.com>
// +----------------------------------------------------------------------

// 应用公共文件
function curl(string $url,  $data, $type = 'form') {
    switch ($type) {
        case 'json':
            $data = json_encode($data);
            $header = ['Content-Type: application/json', 'Content-Length:' . strlen($data)];
            break;
        case 'form':
            $data = http_build_query($data);
            $header = ['Content-Type: application/x-www-form-urlencoded'];
    }


    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL, $url);

    curl_setopt($ch, CURLOPT_POST, 1);

    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 60);

    curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

    curl_setopt($ch, CURLOPT_POSTFIELDS , $data);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

    $output = curl_exec($ch);
    curl_close($ch);
    return $output;

}