GitHub Webhook. Deploy to Twitter.

hook.php

<?php
require_once 'tweet/tweet.php';

$secret = "3LxNHeLXEzJS";

//全てのリクエストヘッダーを取得
$headers = getallheaders();

//署名されたのを取得
$hubSignature = $headers['X-Hub-Signature'];

//$alog にアルゴリズム $hash にハッシュ
list($algo, $hash) = explode('=', $hubSignature);

//存在する全てのデータを取得
$payload = file_get_contents('php://input');

//ハッシュ値を生成
$payloadHash = hash_hmac('sha1', $payload, $secret);

//ここでセキュリティチェック
if ($hash !== $payloadHash) {
    die("E R R O R ");
}

$data = json_decode($payload, true);

$repository = $data['repository']['name'];
$url = $data['repository']['html_url'];
$author = $data['commits']['author']['name'];
$message = $data['head_commit']['message'];

toTweet("@int_sorarinu @Ailice_ @lu_iskun \r\nRepository has been updated!\r\n[${repository}]-${url}-♡${author}♡-${message}");


function getallheaders()
{
    $headers = '';
    foreach ($_SERVER as $name => $value) {
        if (substr($name, 0, 5) == 'HTTP_') {
            $headers[str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($name, 5)))))] = $value;
        }
    }
    return $headers;
}