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/*
* This file is part of the ICanBoogie package.
*
* (c) Olivier Laviale <olivier.laviale@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ICanBoogie\HTTP;
/**
* Dispatches a request.
*
* The request is dispatched by the dispatcher returned by the {@link get_dispatcher()} function.
*
* @param Request $request
*
* @return Response
*/
function dispatch(Request $request)
{
$dispatcher = get_dispatcher();
return $dispatcher($request);
}
/**
* Returns a shared request dispatcher.
*
* @return Dispatcher
*/
function get_dispatcher()
{
if (!DispatcherProvider::defined())
{
DispatcherProvider::define(new ProvideDispatcher);
}
return DispatcherProvider::provide();
}
/**
* Returns the initial request.
*
* The initial request is created once from the `$_SERVER` array.
*
* @return Request
*/
function get_initial_request()
{
static $initial_request;
if (!$initial_request)
{
$initial_request = Request::from($_SERVER);
}
return $initial_request;
}