php怎样优化路由,PHP快速需求路由：FastRoute

FastRoute 提供了一个快速实现基于路由的规则表达。

示例代码： addRoute('GET', '/user/{id:\d+}', 'handler1'); $r->addRoute('GET', '/user/{id:\d+}/{name}', 'handler2'); // Or alternatively $r->addRoute('GET', '/user/{id:\d+}[/{name}]', 'common_handler');});$routeInfo = $dispatcher->dispatch($httpMethod, $uri);switch ($routeInfo[0]) { case FastRoute\Dispatcher::NOT_FOUND: // ... 404 Not Found break; case FastRoute\Dispatcher::METHOD_NOT_ALLOWED: $allowedMethods = $routeInfo[1]; // ... 405 Method Not Allowed break; case FastRoute\Dispatcher::FOUND: $handler = $routeInfo[1]; $vars = $routeInfo[2]; // ... call $handler with $vars break;}

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