src/Peach/Http/DefaultEndpoint.php
private function createRequest()
    {
        $keys    = array_keys($_SERVER);
        $request = new Request();
        foreach ($keys as $key) {
            if (!Strings::startsWith($key, "HTTP_")) {
                continue;
            }
            $name  = str_replace("_", "-", substr($key, 5));
            $value = $_SERVER[$key];
            $request->setHeader(Util::parseHeader($name, $value));
        }
        
        $method  = strtolower($_SERVER["REQUEST_METHOD"]);
        $rawPath = $_SERVER["REQUEST_URI"];
        $scheme  = isset($_SERVER["HTTPS"]) ? "https" : "http";
        $request->setQuery($_GET);
        $request->setPost($_POST);
        $request->setHeader(new Raw(":path", $rawPath));
        $request->setHeader(new Raw(":scheme", $scheme));
        $request->setHeader(new Raw(":method", $method));
        $request->setPath($this->getRequestPath($rawPath));
        return $request;
    }
private function createRequest()
    {
        $keys    = array_keys($_SERVER);
        $request = new Request();
        foreach ($keys as $key) {
            if (!Strings::startsWith($key, "HTTP_")) {
                continue;
            }
            $name  = str_replace("_", "-", substr($key, 5));
            $value = $_SERVER[$key];
            $request->setHeader(Util::parseHeader($name, $value));
        }
        
        $method  = strtolower($_SERVER["REQUEST_METHOD"]);
        $rawPath = $_SERVER["REQUEST_URI"];
        $scheme  = isset($_SERVER["HTTPS"]) ? "https" : "http";
        $request->setQuery($_GET);
        $request->setPost($_POST);
        $request->setHeader(new Raw(":path", $rawPath));
        $request->setHeader(new Raw(":scheme", $scheme));
        $request->setHeader(new Raw(":method", $method));
        $request->setPath($this->getRequestPath($rawPath));
        return $request;
    }
グローバル変数 $_GET, $_POST, $_SERVER などを基にして
Request オブジェクトを作成します.

@return Request