一个PHP原生的发送POST请求的方法

http_post.php

<?php
$url = 'http://h.bilibili.com/api/pushS';
$data = array('act' => 'getHidInfo', 'key2' => 'value2');

// use key 'http' even if you send the request to https://...
$options = array(
    'http' => array(
        'header'  => "Content-type: application/x-www-form-urlencoded\r\n",
        'method'  => 'POST',
        'content' => http_build_query($data),
    ),
);
$context  = stream_context_create($options);
$result = file_get_contents($url, false, $context);
var_dump($result);