From d1f0efa11abaa495b5aa7517c48ecf1e13febf64 Mon Sep 17 00:00:00 2001 From: Javier Eguiluz Date: Thu, 31 Jan 2019 17:30:38 +0100 Subject: [PATCH] Mentioned the new getCompiledRoutes() method in the routing component --- components/routing.rst | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/components/routing.rst b/components/routing.rst index bad49425614..65d629291d1 100644 --- a/components/routing.rst +++ b/components/routing.rst @@ -243,20 +243,23 @@ exists before using it to generate a URL. In those cases, don't use the :method:`Symfony\\Component\\Routing\\Router::getRouteCollection` method because that regenerates the routing cache and slows down the application. -Instead, try to generate the URL and catch the -:class:`Symfony\\Component\\Routing\\Exception\\RouteNotFoundException` thrown -when the route doesn't exist:: +Instead, use the :method:`Symfony\\Component\\Routing\\Matcher\\Dumper\\CompiledUrlMatcherDumper::getCompiledRoutes` +method to get the list of all the application routes in a performant data format:: - use Symfony\Component\Routing\Exception\RouteNotFoundException; + use Symfony\Component\Routing\Matcher\Dumper\CompiledUrlMatcherDumper; - // ... + // if you are checking lots of routes, export this variable into a PHP file to cache it + $compiledRoutes = (new CompiledUrlMatcherDumper($routes))->getCompiledRoutes(); - try { - $url = $generator->generate($dynamicRouteName, $parameters); - } catch (RouteNotFoundException $e) { - // the route is not defined... + if (\in_array($routeName, $compiledRoutes, true)) { + // the route exists in the application } +.. versionadded:: 4.3 + + The :class:`Symfony\\Component\\Routing\\Matcher\\Dumper\\CompiledUrlMatcherDumper` + class was introduced in Symfony 4.3. + Load Routes from a File ~~~~~~~~~~~~~~~~~~~~~~~ pFad - Phonifier reborn

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