How can I cache routes when using Symfony Routing as standalone?
I am using Symfony Routing components standalone i.e. not with the Symfony framework. Here is my dice code that I am playing with:
<?php
$router = new Symfony\Component\Routing\RouteCollection();
$router->add('name', new Symfony\Component\Routing\Route(/*uri*/));
// more routes added here
$context = new Symfony\Component\Routing\RequestContext();
$context->setMethod(/*method*/);
$matcher = new Symfony\Component\Routing\Matcher\UrlMatcher($router, $context);
$result = $matcher->match(/*requested path*/);
Is there a way to cache the routes so I don't have to run all calls add()
on every page load? (See FastRoute for example .) I believe there is caching when using the full Symfony framework, is it easy to implement here?
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1 answer
The Symfony Routing Component documentation provides an example of how easy it is to enable cache: All-in-One Router
Basically your example can be reworked like this:
// RouteProvider.php
use Symfony\Component\Routing\RouteCollection;
use Symfony\Component\Routing\Route;
$collection = new RouteCollection();
$collection->add('name', new Route(/*uri*/));
// more routes added here
return $collection;
// Router.php
use Symfony\Component\Config\FileLocator;
use Symfony\Component\Routing\RequestContext
use Symfony\Component\Routing\Loader\PhpFileLoader;
$context = new RequestContext();
$context->setMethod(/*method*/);
$locator = new FileLocator(array(__DIR__));
$router = new Router(
new PhpFileLoader($locator),
'RouteProvider.php',
array('cache_dir' => __DIR__.'/cache'), // must be writeable
$context
);
$result = $router->match(/*requested path*/);
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