addRoute('GET', '/home', function () {
echo 'Hello World!';
});
});
// Fetch method and URI from somewhere
$httpMethod = $_SERVER['REQUEST_METHOD'];
$uri = $_SERVER['REQUEST_URI'];
// Strip query string and decode URI
if (false !== $pos = strpos($uri, '?')) {
$uri = substr($uri, 0, $pos);
}
$uri = rawurldecode($uri);
$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 $vars
break;
}
addRoute('GET', '/user/{id:\d+}', function ($params) {
echo 'User ID: ' . $params['id'];
});
});
// Fetch method and URI from somewhere
$httpMethod = $_SERVER['REQUEST_METHOD'];
$uri = $_SERVER['REQUEST_URI'];
// Strip query string and decode URI
if (false !== $pos = strpos($uri, '?')) {
$uri = substr($uri, 0, $pos);
}
$uri = rawurldecode($uri);
$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 $vars
break;
}
This example is similar to the previous one, but with a dynamic route that takes a parameter "id" with a regular expression constraint that allows only digits. The handler is also modified to print the value of the "id" parameter.
The package library used in these examples is "FastRoute", which is a popular and efficient routing library for PHP. public function setMethod($method)
{
self::$METHOD = $method;
}
