<?php
$data = ['name'=> "Tom", "age"=> 23];
$data_string =json_encode($data);
//初始化
$curl = curl_init();
//设置url
curl_setopt($curl, CURLOPT_URL, 'http://httpbin.org/post');
// 标识这个请求是一个POST请求
curl_setopt($curl, CURLOPT_POST,true);
// 提交数据
curl_setopt($curl, CURLOPT_POSTFIELDS, $data_string);
// 不返回HTTP头部信息
curl_setopt($curl, CURLOPT_HEADER, false);
// 设置获取的信息以文件流的形式返回
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
// 设置请求头
$headers = [
    'Content-Type: application/json',
    'Content-Length: ' . strlen($data_string)
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
// 执行命令
$response = curl_exec($curl);
// 关闭URL请求
curl_close($curl);
// 显示获得的数据
print_r($response);
function curlGet($url){
    $headerArray =array("Content-type:application/json;","Accept:application/json");
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);