Route::add('/home', function() { echo 'Welcome to the Home Page'; });
Route::add('/user/{id}', function($id) { echo 'Welcome User ' . $id; });
Route::add(['GET', 'POST'], '/contact', function() { // show form or submit data });This will create a route that can be accessed with either `GET` or `POST` requests. Package Library: Klein (https://github.com/klein/klein.php) Overall, PHP Route Add is a useful function for creating custom routes in PHP applications. The package library used will depend on the specific needs of the application.